Specifications:
Product Name: Bluetooth Stereo Audio Adapters
Product Color: Black
Bluetooth Version: V5.3
Battery Capacity: 200amh
Working Range: 10m (Without Any Obstacles)
Charging Time: 2.5 Hours
Use Time: Rx:7-8 Hours;Tx:5-6 Hours
Standby Time: 100 Hours
Support Mic: Yes,Receiver Rx Mode With Mic Handsfree Calling
(Transmitter Tx Mode Is Not Supported Mic)
Product Weight: 12g
Product Size: 99*20*12mm
Receiver Mode For: Car Kit/Wired Speaker/Home Speaker/Speaker Power Amplifier/Headphone Ect...
Transmitter Mode For: Tv/Pc/Projector/Power Amplifier/Tv Box /Bluetooth Headphone/Earphone/Bluetooth Speaker Ect...

Features:
1. Bluetooth Bluetooth V5.3
2. Support Bluetooth reception/support Bluetooth transmission
3. Automatically connect back to paired Bluetooth devices after power on
4. If there is no device connection for 3 minutes, it will automatically shut down.
5. Music playback time is about 6 hours when fully charged
6 Bluetooth supports A2DP, AVCTP, AVDTP, AVRCP, HFP, SPP
7. Support Bluetooth stereo music DSP technology
8.AUX audio input/audio output

Package includes:
1 X Host
1 X Instruction Manual
1 X Charging Cable
1 X Audio Adapter