SR11 AUX Bluetooth-compatible 5.0 Audio Receiver 3.5mm Jack Hands Free Wireless Music Adapter with Clip Support TF Card for Car Headphone Speaker
Feature:
1. Using the newly upgraded Bluetooth-compatible 5.0 chip, data transmission is more stable, wireless coverage is wider, and low-power operation, more power-saving;
2. Allows you to listen to music wirelessly, connect your mobile phone to the car stereo, and play audio wirelessly;
3. Support CVC call noise reduction technology, built-in power isolation module, separate noise current, clear call;
4. Allows your wired earphones and speakers with no Bluetooth-compatible function to realize wireless Bluetooth-compatible function;
5. Support TF card playback, you can enjoy music without Bluetooth-compatible connection to your mobile phone;
6. The back clip makes it firm, does not fall off, convenient to carry;
7. Automatically connect after booting. After the first pairing with the device, the device can automatically connect;
8. Large-capacity lithium battery, which can be fully charged in 30 minutes, built-in lithium-ion battery with 200mAh capacity with 20 hours of music time.

Specification:
Model: SR11
Material: ABS
Colour: Black
Function: Provide wireless signal, TF card playback
Bluetooth-compatible protocol: AVRCP/A2DP/HFP/HSP
Output port: 3.5mm audio
Signal to noise ratio: >90dB
Charging time: 2 hours
Battery type: rechargeable lithium ion battery

Note:
1. There may be slight size deviations due to manual measurement, different measuring methods and tools.
2. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor.