Bluetooth 5.4 Receiver Transmitter Remote Control Stereo Music 3.5mm AUX Jack RCA TF Card Wireless Audio Adapter for Car TV PC

Compatible devices: Android, IOS mobile phones and IPAD, active speakers, amplifiers and Bluetooth speakers or headphones supporting A2DP protocol.Description:
Product model: M5
Bluetooth version: Bluetooth V5.4
Support protocol: rx: a2dp avrctx: a2dp
Working frequency band: 2.402GHz -2.480GHz
Power level: Power level 2 (Class II)
Sensitivity: -85dBm<0.1% BER
Signal to noise ratio: ≥90dB
Distortion: ≤0.1%
Interface type: input: 3.5mm AUX+RCA+USB+TF output: 3.5mm AUX+RCA.
Supported formats: MP3/WAV/WMA/APE/FLAC/G729/M4A/ALAC/AMR/DTS/MIDI/G726/MTY.
Screen size: 33*14*4MM
Operating current: < ＜40mA
Built-in battery: 3.7V/400mAh(3.7W)
Charging current: about 500mA, and the charging time is about 1 hour.
Duration: about 6-8H for RX and 8H for TX.
Bluetooth distance: 10M (under barrier-free conditions)
Charging method: Type-C 5V/0.5A.
Compatible devices: Android, IOS mobile phones and IPAD, active speakers, amplifiers and Bluetooth speakers or headphones supporting A2DP protocol.
Packing list:
Bluetooth adapter host x1
Type-C charging line x1
3.5mm audio line x1
Red and white RCA line x1
Instruction x1