Blaupunkt BTW-01 True Wireless Earbuds

Brief Introduction

Welcome to the Blaupunkt True Wireless Bluetooth headset, BTW-01. Please read this user's manual carefully before use.

The BTW-01 is a True Wireless Bluetooth Headset. Each ear piece comes with a microphone that can be used individually or together for stereo sound. The headset supports music and calling functions, as well as touch-sensitive playback and pause control.

Before Use

1. Overview

The following diagram illustrates the components of the Blaupunkt BTW-01 earbuds and charging case:

Diagram showing the charging case with two earbuds inside, and a close-up of a single earbud. Numbered components are indicated. Component 1: Charging indicator light Component 2: Charging metal contact Component 3: Charging jack Component 4: LED indicator (red) on earbud Component 5: MFB touch-button on earbud Component 6: LED indicator (blue) on earbud Component 7: Microphone on earbud Component 8: Ear tips (Big/medium/small sizes)

2. Charging for Headset

When the headset is low on power, it emits a "Battery low" prompt every 2 minutes, and the red LED flashes slowly four times every minute. Please recharge the battery of the headset.

To charge the earbuds:

Using USB cable:

1. Put the earbuds into the charging case, ensuring the charging device connects well. Charging begins when you see the red indicator light of the earbuds turn on.
2. Red light on: Charging. Red light off: Finish charging.
3. Charging should be completed in approximately 1.5 hours.

Diagram showing earbuds placed inside the charging case, with red indicator lights illuminated, and a USB cable connected to the case.

Remarks:

• The left and right earbuds can be charged in the charging case.
• Please cover the charging case cover to ensure the earbuds and the charging case connect well during charging.

3. Charging for Charging Case

If the following situations occur during use, it indicates the charging case has entered sleep mode with low power and needs to be charged:

• After putting the earphone into the charging case, the earphone will not automatically shut down or turn on the red light.
• During charging, the headset suddenly turns on automatically.
• Removing the earbuds from the charging case will not automatically turn them on.

The way of charging for the charging case is as follows:

Using USB cable:

1. Plug the micro USB charging cable into the case's charging jack.
2. Plug the USB cable into a USB port of a PC or a 5Volt USB charger.
3. Red light on: Charging. Red light off: Finish charging.
4. Charging should be completed in approximately 1.5 hours.
5. If the earbuds are in the charging case, they can charge the earbuds while the charging case is being charged.

Diagram showing the charging case with a micro USB cable plugged into its charging port.

Remarks:

1. The battery is recyclable.
2. Batteries (battery pack or batteries installed) shall not be exposed to excessive heat, such as sunshine, fire, or the like.
3. Please ensure the charging jack is dry before charging.

Getting Started

1. Wearing Headset

a. Choose the suitable size ear tips.

b. Ensure each earbud is worn on the correct ear. "L" should be worn on the left ear and "R" worn on the right ear.

Diagram illustrating the correct placement of earbuds in the left and right ears. Left ear diagram. Right ear diagram.

2. One Earbud Connecting with Cellphone

Each earbud can be worn singly as a Bluetooth headset.

Power On

1. When charging, the earbuds will turn on automatically when they are taken out of the charging case.
2. Press the touch-button for about 3 seconds until the blue LED flashes and the headset emits "Power on". Then release. The headset is now in the "Power on" state.

Pairing

1. Press the touch-button for about 5 seconds and release it when the red LED and blue LED flash quickly and alternately. The earbuds are in "Pairing" mode.
2. If the earbuds and the cellphone fail to connect back, the earbuds will automatically enter the matching state.

Diagram showing a finger pressing the touch-button on an earbud.

3. Connecting

To connect your headphone to a Bluetooth device, first ensure the device has Bluetooth enabled and is in pairing mode (refer to your device manual for setting pairing mode). Then, put your headphones into pairing mode by pressing the power button until the LED light flashes red and blue alternatively.

Once your headphones are in pairing mode, you should be able to see them in the list of Bluetooth devices.

You should see "BLAUPUNKT-BTW01-L" for the left earbud and "BLAUPUNKT-BTW01-R" for the right earbud appear in your connectable devices list.

You need to connect both to use them as a stereo headset. However, if you wish to use them singly, connect only the desired ear (L or R).

Two screenshots of a smartphone's Bluetooth settings. The first shows "Now discoverable as 'iPhone'." and "BLAUPUNKT-BTW01" under DEVICESS. The second shows "Now discoverable as 'iPhone'." and "BLAUPUNKT-BTW01 Connected" under MY DEVICES.

4. Power Off

1. Auto power off once put into the charging case.
2. Press the touch-button for about 3 seconds and release it when the red LED is on, and the earbuds prompt "Power off".

Remark:

• The earbuds will automatically connect with the latest Bluetooth device when powered on again. If the earbuds are not connected, they will enter pairing mode automatically.
• Each earbud will automatically switch to standby mode if disconnected from the device (blue LED flashes once every 2 seconds), and will power off automatically after 2 minutes to save power.
• The operation of a single earbud is the same as that of double earbuds.

5. Two Earbuds Connecting with Cellphone

In this mode, use two earbuds at the same time to enjoy stereo sound.

Diagram illustrating two earbuds connecting to a smartphone via Bluetooth, with connection signals shown between earbuds and phone.

Turn on the main earbud (BTW01-L) and connect it with your Bluetooth device, then power on the other earbud, and it will connect with each other automatically.

Remarks:

• Pairing mode lasts for 2 minutes; the headsets will switch to power off mode if no device is connected within that time.
• The headset will connect with the latest device and be successfully paired automatically when powered on.
• If the headset is disconnected from the device beyond the distance, it will automatically power off after 5 minutes, and it will automatically reconnect when it returns to the effective distance within the first 3 minutes.

6. Earbuds Pairing/Connecting (Reset)

Please use this step if the two headsets cannot connect with each other.

1. Turn off both earbuds respectively (do not put them into the charging case).
2. Clear the pairing list: Choose one of the earbuds. Firstly, enter the pairing mode. Then hit the touch button 5 times, while the red light turns on for 1 second. The pairing list will be cleared when it emits "Power off" after a "dang" prompt. The other headset cleans the pairing list by doing the same.

Diagram showing a finger pressing the touch-button on an earbud 5 times.

3. The earbuds will enter TWS pairing mode automatically when they are turned on (indicator light status: red and blue lights flash slowly). After successful connection, the master earbud (L) will emit 'Connected' and 'Pairing', with indicator light status: red LED and blue LED flash alternately (it keeps waiting to be paired with your phone), while the secondary earbud (R) will emit 'Connected' and indicator status will be: blue LED flash twice every 10 seconds.

7. Function Operation - Use One Earbud

a. Answering / Rejecting Phone Calls

When calling (blue LED quick flash), clicking the touch button once will answer the call. Clicking the touch button a second time will hang up the call.

Diagram showing a finger tapping the touch-button on an earbud to answer or reject a call.

b. Reject Calling

When your paired phone rings (blue LED quick flash), long press the touch button and release to reject the call. You will hear an audio confirmation tone.

Diagram showing a finger pressing and holding the touch-button on an earbud for approximately 2 seconds to reject a call.

c. Voice Assistant

After connecting your headphone with a Bluetooth-compatible music player (blue LED flashes twice every 10s), triple clicking the touch button (prompt 'Voice dial') will activate voice assistants like Siri.

Diagram showing a finger triple-clicking the touch-button on an earbud to activate the voice assistant.

d. Transfer Conversation Between Earbuds and Mobile Phone

Transfer conversation to mobile phone: During a call, long press the touch button about 2 seconds, and you will hear a 'dang' tone. Long press the touch button again to transfer conversation to earbuds.

Diagram showing a finger pressing and holding the touch-button on an earbud for approximately 2 seconds to transfer the call.

e. Playing/Pause

After connecting your headphone with a Bluetooth-compatible music player, double clicking the touch button will play music; double clicking again will pause playback.

Diagram showing a finger double-clicking the touch-button on an earbud to play or pause music.

f. Last Song

Pressing the left earbud's touch button for about 2 seconds while playing music. (There is only the operation of the previous song, but no operation for the next song when you use the left earbud only).

Diagram showing a finger pressing and holding the left earbud's touch-button for approximately 2 seconds to go to the previous song.

g. Next Song

Pressing the right earbud's touch button for about 2 seconds while playing music. (There is only the operation of the next song, but no operation for the previous song when you use the right earbud only).

Diagram showing a finger pressing and holding the right earbud's touch-button for approximately 2 seconds to go to the next song.

8. Function Operation - Use Two Earbuds Connecting with Cellphone

Music and voice operations are the same for one earbud or two earbuds.

a. If two earbuds are connected with a cellphone, and one earbud powers off, the other one will power off also.

b. If two earbuds are connected with a cellphone, operating any one earbud can control playing/pause/next song/answering/rejecting phone calls and voice assistant.

Remarks:

• If the headset is in calling mode, both earbuds have voice and can operate functions, but only the earbud which is connecting with the cellphone can pick up sound.

9. Battery Display

When the earbuds are connected to an iOS device, it will display the battery of the earbuds on the device. When the earbuds are low on power, the battery indicator will turn red and show a depleted battery icon. The headphone will also give an audio prompt to charge your headset.

Two screenshots of a smartphone's Bluetooth settings showing battery status. The first indicates "Full charge" with a full battery icon. The second indicates "Low battery" with a depleted battery icon.

10. Prompt Tone

11. Factory Reset

When the earbuds are in the pairing mode, click the touch button five times, and the factory reset occurs when the red light turns on for 1 second. At the same time, you will hear a "Power off" prompt after a "dang" tone and the earbuds will turn off.

Diagram showing a finger pressing the touch-button on an earbud 5 times.

Remarks:

• After factory reset, the paired list of the two earbuds, as well as the earbuds and mobile phone, will be deleted. The earbud does not automatically reconnect the mobile phone and the other earbud after turning on.
• After factory reset, when the earbud turns on again, it will automatically enter the TWS pairing mode (red and blue lights flash slowly). The two earbuds will be paired automatically. After TWS connection, the left earbuds will continue to wait for pairing with the mobile phone (red and blue lights flash alternately).

Care and Maintenance

Read the following recommendations carefully before using the BTW-01. Following these will enable you to enjoy this product for many years.

• Keep it dry and do not put it in a damp place to avoid the product's internal circuit being affected. Do not wear the headset during strenuous exercise to avoid sweat entering.
• Keep the product away from direct sunlight or hot places. High temperatures will shorten the life of electronic devices, destroy the battery, or distort certain plastic parts.
• Do not expose the product to cold areas, as it may damage the internal circuit board.
• Do not try to disassemble the product, as it may get damaged if you are not professional.
• Do not let it fall onto the floor or other hard surfaces, as the internal circuit might get damaged.
• Do not use intensive chemical products or detergents to clean the product.
• Do not scratch the surface with sharp things.
• Do not use this product during strenuous exercise, as it may get damaged by sweat.

In case the product doesn't function properly, send it to the store where you bought it. The staff will help you to solve the problem.

FAQs

1. What does it mean when the red LED flashes four times every one minute slowly?
   Battery is low power; it needs to be recharged.
2. Why is the red LED off when charging?
   a) The charging case may not have enough power to charge the headset. Please charge the charging case.
   b) Make sure the metal contacts of the earbud and charging case are free of obstacles.
   c) The battery may be dry. Please charge the battery for 30 minutes, and then the red LED will be on.
3. Why can't I hear the sound on the headset?
   a) Make sure the volume is not too low or muted.
   b) Make sure the headset connects with the mobile phone correctly.
   c) Make sure the distance between the headset and the cell phone is within the available Bluetooth range.
4. Why can't I hear the sound clearly on the headset?
   a) Make sure the mobile phone is in a strong signal area.
   b) Make sure the headset is in the available range and not blocked by anything.
5. Why the pause/play, last/next song not function when playing music?
   Make sure your Bluetooth device supports AVRCP (Audio/Video Remote Control profile).

Specifications

Warranty Information

Warranty: 1 Year*

If you have an issue with your BTW-01 product, please contact the service center.

Authorized Service Center: Blaupunkt Speakers

Address: Envent World Wide Pvt. Ltd., Khasra No- 15/15 (4-16), Village Samalkha, Tehsil Vasant Vihar, New Delhi-110037.

E-Mail: wecare@blaupunkt-audio.in

Tel: 1800 843 4333

Please prepare and submit the following information during the telephone or e-mail notification to facilitate the process:

• Serial number
• Date of purchase
• A copy of proof of purchase in case of warranty

Note - Important information:

Please use the original packaging or other suitable packaging to protect the unit in transit.