C28 Wireless Transmitter Receiver

Package Contents

• 1 C28
• 1 Charge Cable
• 1 3.5mm audio head
• User manual

Specifications

• Battery Life: 4 hours
• Battery Capacity: 140 mA
• Working Range: Open area up to 10 meters, without any obstacles
• Product Size: 59.5mm (L) x 22mm (W) x 12mm (H)

Interface Diagram

Receiver Mode

Transmitter Mode

Controls and Ports:

1. Multifunction Button (Power/Play/Pause)
2. Aux in/out
3. Transmitter and Receiver Switches [TX/RX]
4. Microphone
5. Indicator Light
6. 5V/1A Charging Port

Easily switch between transmitter (TX) & receiver (RX) mode.

How To Use

Receiver Mode

1. Use the micro USB cable to charge before use.
2. Connect the C28 to your audio device using the AUX cable.
3. Change the switch button to position RX.
4. Turn on the device (Long press the multifunction button). The blue light will flash quickly, indicating it is ready for pairing.
5. Find C28 in the wireless search of your phone and select it to pair.

Transmitter Mode

1. Use the micro USB cable to charge before use.
2. Connect the C28 to your audio device using the AUX cable.
3. Change the switch button to position TX.
4. Turn on the device (Long press the multifunction button). The red light will flash quickly, indicating it is ready for pairing.
5. Turn on the device you want to connect. The C28 will automatically connect. When the connection is successful, the indicator light will illuminate red.

Precautions

1. This adapter is only a converter; sound quality depends on the sound effect of your own equipment. You can try changing your device to improve sound quality.
2. If you have any questions about our products, please contact us via the after-sales mailbox directly. We will reply in time to help you resolve any issues and ensure your satisfaction. We are committed to addressing any issues or concerns you may have.