Savio TWS-04 Bluetooth Wireless Earphones

Introduction

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Before using the device, please read this entire manual.

1. Product Scheme

Diagram Description: The product scheme illustrates the components of the Savio TWS-04 earphones and their charging case.

• 1. Primary Button: Used for turning earphones on/off, and for pausing/resuming track playback.
• 2. Microphone: Integrated microphone for calls.
• 3. LED Diodes: Indicator lights for status.
• 4. Charging Connector: Port for connecting the charging cable to the power bank.
• 5. Docking Station/Power Bank: The case used for storing, charging, and carrying the earphones.

2. Earphones Charging

There are two methods for charging:

2.1 Charging Earphones and Power Bank from an External Source

1. Connect a micro USB cable to the charging socket on the power bank.
2. Place the earphones into the docking station.
• If the power bank is charging, its red indicator diode will blink.
• If the earphones are depleted, their LED diodes will light up red and charging will begin.
3. When the power bank is fully charged, the red indicator diode will become solid.
4. When the earphones are fully charged, their red indicator lights will turn off. The earphones are now ready for use.

2.2 Charging Earphones Using the Built-in Power Bank

1. Place the earphones into the docking station/power bank.
2. The earphones will begin charging automatically. The power bank's diode will blink blue, and the earphones' diodes will light up red to indicate charging.
3. When the earphones are fully charged, the red indicator lights will turn off.
4. The earphones are now ready for use.

3. Earphones Pairing

1. Press and hold the primary button on each earphone. You will hear "Power On".
2. Next, you will hear a confirmation of successful connection between the earphones ("Left, right connection", then "Pairing"). The earphones are now ready to connect to a transmitting device.
3. Turn on Bluetooth mode on your transmitting device (e.g., smartphone) and search for devices. Select "SAVIO TWS-04" from the list. If previously paired, they will connect automatically.
4. After connecting to a device, a blue diode on the earphones will start to blink, indicating they are ready for use.

4. Function Key Description

Pressing and holding the multifunctional key will turn the earphones on or off.

4.1 During Track Playback:

• Single click: Pause/Resume playback.
• Click and hold: Skip to the next track.

4.2 During an Incoming Call:

• Single click: Answer an incoming call.
• Click and hold: Reject an incoming call.
• Quick double click: Redial the last called number.

5. Package Content

• Wireless Bluetooth earphones TWS-04
• Charging cable
• Docking station/power bank
• 3 pairs of earbuds (2 pairs of silicone pads, 1 pair of foam pads for enhanced comfort, fit, and sound isolation)
• User manual

6. Technical Specification

• Bluetooth version: 5.0
• Range: Up to 10 meters
• Total earphones work time (including power bank): Up to 8 hours
• Earphones work time on a single charge cycle: Up to 2 hours
• Charging time: Up to 1 hour
• Standby time: Up to 120 hours
• Impedance: 16 Ω
• Frequency Response: 20 Hz - 20 kHz
• Sensitivity: -38 dB
• Built-in microphone: Yes
• Weight of earphones: 8.2 g

7. Important Information

• A blinking red diode on an earphone indicates a low battery level.
• If the button on the power bank is unresponsive and the LED diodes do not light up, the power bank is depleted and needs charging.
• For charging the power bank, a 1A charger or a computer USB port is recommended.
• The power bank can be charged independently of whether the earphones are placed inside it.
• After 5 minutes of inactivity, the earphones will automatically turn off.

8. Proper Earphones Placement

Diagram Description: Visual guide showing the correct way to insert and position the earphones in the ear for optimal fit and sound.

Warranty and Legal Information

Manufacturer: Elmak Sp. z o.o., Ul. Morgowa 81, 35-323 Rzeszów, Poland. Websites: www.elmak.pl, www.savio.net.pl

Declaration of Conformity: Elmak Sp. z o.o. declares that the TWS-04 radio equipment complies with Directive 2014/53/EU. The full text of the EU Declaration of Conformity is available at: www.savio.net.pl/do-pobrania

Disposal Information: This symbol ♻️ indicates that electrical and electronic equipment should not be disposed of with household waste. It must be taken to a local collection point for recycling. Contact local authorities for disposal methods. Improper disposal can harm the environment and human health.

Warranty Period: 24 months from the date of sale.

Claim Requirements: A completed warranty card and proof of purchase (receipt or invoice) must accompany the product. Returns are at the buyer's expense.

Warranty Exclusions: The warranty does not cover normal wear and tear, consumables, damage from misuse, improper installation, unauthorized modifications, or environmental factors like moisture or corrosion.

Consumer Rights: This warranty does not affect statutory consumer rights.

Privacy and Data Protection: In accordance with GDPR, Elmak Sp. z o.o. is the controller of your personal data. Data is processed for contract fulfillment. You have rights regarding your data access, rectification, deletion, and objection. For full details, please refer to the privacy policy available on the manufacturer's website or contact them directly.

Multilingual Manual Links: User manuals in various languages are available at: www.savio.net.pl/en/download