If you have any questions, please contact customer service first, do not open disputes easily, thank you!
Description:
J22:
1. Turn your car syereo/home stereo/3.5mm wired headset into wireless.
2. Bluetooth-Compatible V5.0 low power consumption, automatic connection.
3. Built-in microphone to answer hands-free calls.
4. Dual link, connect two Bluetooth-Compatible devices at once; enjoy music, GPS or answer phone calls for free.
5. DSP noise elimination technology, excellent call quality.
6. Built-in battery, up to 10 hours of playing time.
7. Support introduction: HFP/HSP/A2DP/AVRCP.
J23:
1, 2 in 1, the Bluetooth-Compatible receiver and transmitter are combined into one, easy to switch. 2. The TX mode is matched with Bluetooth-Compatible headsets, so watching TV does not disturb the family. 3. RX mode with mobile phone, turn your car syereo/home stereo/wired headset into wireless. 4. Bluetooth-Compatible V5.0 low power consumption, automatic connection.
5. Built-in microphone for answering hands-free calls.
6. Dual link, connect two Bluetooth-Compatible devices at once; enjoy music, GPS or answer the phone for free.
7. Noise cancellation technology can provide excellent call quality.
8. Built-in battery, up to 10 hours of playing time.
9. Slide the button to turn on the power immediately, intuitively and conveniently control your hands-free call and listening experience.
Bare metal weight: 19g
Bare metal size: 5.8*3.4*1.2
Product gross weight: 60g
The package includes:
J22 receiver or J23 connect to transmitter