BYTECH Strobe Bluetooth Speaker User Manual

1. Introduction

Thank you for purchasing the BYTECH Strobe Bluetooth Speaker. This portable speaker combines high-quality audio with dynamic LED lighting, offering a versatile listening experience. It features Bluetooth connectivity for wireless audio streaming and a built-in microphone for hands-free calls. Please read this manual carefully before using the device to ensure proper operation and to maximize its lifespan.

2. Important Safety Information

Do not expose the speaker to extreme temperatures, direct sunlight, or high humidity.
Avoid dropping or subjecting the speaker to strong impacts.
Do not disassemble, repair, or modify the speaker yourself. Refer all servicing to qualified personnel.
Keep the speaker away from water and other liquids.
Use only the charging cable provided or a certified equivalent.
Do not operate the speaker near strong magnetic fields.
Dispose of the battery and speaker according to local regulations.

3. Package Contents

Please check that all items are present:

BYTECH Strobe Bluetooth Speaker
USB Charging Cable
User Manual (this document)

4. Parts Overview

Front view of BYTECH Strobe Bluetooth Speaker with black casing and silver speaker grille.

Figure 4.1: Front view of the BYTECH Strobe Bluetooth Speaker, showing the main speaker grille and the BYTECH logo on top.

Back view of BYTECH Strobe Bluetooth Speaker showing charging port and AUX input.

Figure 4.2: Rear view of the speaker, highlighting the charging port (5V Input) and AUX input at the bottom.

Front view of BYTECH Strobe Bluetooth Speaker with multicolour LED lights illuminated.

Figure 4.3: Front view of the speaker with its LED lights illuminated, displaying a range of colors.

Controls and Ports:

Power Button: Located on the top/bottom (exact location not specified, common for button control). Press and hold to power on/off.
Volume Buttons: Typically integrated with track control. Short press for volume, long press for track skip.
Play/Pause Button: For media playback and answering/ending calls.
Mode Button: To switch between Bluetooth and AUX modes, and potentially LED light modes.
Microphone: Built-in for hands-free calling.
Micro USB Charging Port (5V Input): For charging the internal battery.
AUX Input: For wired audio connection using a 3.5mm audio cable (not included).

5. Charging the Speaker

Before first use, fully charge the speaker. A full charge provides approximately 5-6 hours of playtime.

Connect the small end of the USB charging cable to the Micro USB charging port on the speaker.
Connect the large end of the USB charging cable to a USB power adapter (e.g., smartphone charger, computer USB port) or a 5V USB wall charger.
The charging indicator light (if present, typically red) will illuminate during charging and turn off or change color when fully charged.
Disconnect the charging cable once charging is complete.

6. Setup and Bluetooth Pairing

6.1 Powering On/Off

To Power On: Press and hold the Power button for approximately 3 seconds. You will hear an audible prompt, and the LED lights may activate.
To Power Off: Press and hold the Power button again for approximately 3 seconds. You will hear an audible prompt, and the LED lights will turn off.

6.2 Bluetooth Pairing

The speaker will automatically enter Bluetooth pairing mode when powered on for the first time or if no device is connected.

Ensure the speaker is powered on and within 10 meters (33 feet) of your Bluetooth-enabled device (e.g., smartphone, tablet).
On your device, go to the Bluetooth settings and enable Bluetooth.
Scan for available devices. The speaker will appear as "BYTECH Strobe" or a similar name.
Select "BYTECH Strobe" from the list to connect. You will hear a confirmation tone or voice prompt once successfully paired.
If prompted for a password, enter "0000".
The speaker will automatically reconnect to the last paired device when powered on, if the device's Bluetooth is active and within range.

6.3 AUX Mode

To use the speaker with a non-Bluetooth device:

Connect one end of a 3.5mm audio cable (not included) to the AUX input port on the speaker.
Connect the other end of the audio cable to the headphone jack or audio output of your device.
The speaker should automatically switch to AUX mode. If not, press the Mode button to cycle through modes until AUX is selected.

7. Operating the Speaker

7.1 Music Playback (Bluetooth Mode)

Play/Pause: Short press the Play/Pause button.
Volume Up: Short press the Volume Up (+) button.
Volume Down: Short press the Volume Down (-) button.
Next Track: Long press the Volume Up (+) button.
Previous Track: Long press the Volume Down (-) button.

7.2 Hands-Free Calling

Answer Call: Short press the Play/Pause button when an incoming call rings.
End Call: Short press the Play/Pause button during a call.
Reject Call: Long press the Play/Pause button when an incoming call rings.
Redial Last Number: Double-press the Play/Pause button.

7.3 LED Light Modes

The speaker features dynamic LED lighting. Use the Mode button (or a dedicated light button if present) to cycle through different light patterns or to turn the lights off.

Press the Mode/Light Button to change the LED light pattern.
Continue pressing to cycle through available modes (e.g., pulsating, fading, static color, off).

8. Maintenance

Cleaning: Use a soft, dry cloth to clean the speaker's exterior. Do not use abrasive cleaners, waxes, or solvents.
Storage: When not in use for extended periods, store the speaker in a cool, dry place, away from direct sunlight and extreme temperatures.
Battery Care: To preserve battery life, charge the speaker at least once every three months if not used regularly.

9. Troubleshooting

Problem	Possible Cause	Solution
Speaker does not power on.	Battery is depleted.	Charge the speaker fully.
Cannot pair with Bluetooth device.	Speaker is not in pairing mode; Device Bluetooth is off; Speaker is too far from device.	Ensure speaker is on and in pairing mode. Turn on Bluetooth on your device. Move speaker closer to device (within 10m). Forget device on your phone and re-pair.
No sound from speaker.	Volume is too low; Speaker is not connected; Incorrect mode selected.	Increase volume on both speaker and device. Ensure speaker is successfully paired/connected. Press Mode button to select correct input (Bluetooth/AUX).
LED lights are not working.	Lights are turned off; Speaker is off.	Press the Mode/Light button to cycle through light modes. Ensure speaker is powered on.

10. Specifications

Model Name	Strobe
Model Number	BY-AU-BS-108-BK
Brand	Bytech
Speaker Type	Woofer
Connectivity Technology	Bluetooth
Wireless Communication Range	Up to 10 meters (33 feet)
Battery Capacity	1500 mAh
Battery Life	5-6 hours (approx.)
Speaker Maximum Output Power	6 Watts
Audio Output Mode	Stereo
Product Dimensions (L x W x H)	13.72 x 9.65 x 8.64 cm (5.4 x 3.8 x 3.4 inches)
Item Weight	290 g (0.64 Pounds)
Manufacturer	BYTECH INTERNATIONAL

11. Warranty and Support

11.1 Manufacturer Warranty

This BYTECH Strobe Bluetooth Speaker is covered by a 12-month manufacturer warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage caused by misuse, accident, unauthorized modification, or external causes.

11.2 Customer Support

For technical support, warranty claims, or general inquiries, please contact BYTECH INTERNATIONAL customer service. Please have your product model number (BY-AU-BS-108-BK) and proof of purchase ready when contacting support.

Contact information can typically be found on the manufacturer's official website or on the product packaging.

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