SR11 bluetooth 5.0 Adapter Clip Lavalier Bluetooth Audio Receiver Support TF Card for Car Headphone Speaker

Features:

Using the newly upgraded 5.0 chip, data transmission is more stable, wireless coverage is wider, and low-power operation, more power-saving

Allows you to listen to music wirelessly, connect your mobile phone to the car stereo, and play audio wirelessly

Support CVC call noise reduction technology, built-in power isolation module, separate noise current, clear call

Allows your wired earphones and speakers with no function to realize wireless function

Support TF card playback, you can enjoy music without connection to your mobile phone

The back clip makes it firm, does not fall off, convenient to carry

Automatically connect after booting. After the first pairing with the device, the device can automatically connect

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

Material: ABS

Function: Provide wireless signal, TF card playback

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

Package Included:

1 x bluetooth Adapter

1 x USB Cable

1 x User Manual