Remote Control Bluetooth Receiver for Home Stereo Wireless Audio Adapter Works with Smartphones Tablets

SPECIFICATIONS   Brand Name: a Alfawise   Choice: yes Content: Audio&Video Function 1: Bluetooth Receiver Transmitter Function 2: Wireless Audio Adapter Function 3: Adapter for Car Kit TV PC Hign-concerned Chemical: None Interface: 3.5 MM Model Number: Bluetooth Receiver Transmitter Remote Control Wireless audio adapter Wireless Type: Bluetooth   DescriptionProduct Name: Digital display Bluetooth adapterProduct version: Standard/RemoteProduct Model: M5Bluetooth version: Bluetooth v5.0Chip: AC6951CBattery: 3.7V/400mAh(UN38.3)Using Time: Listen to music for about 6-8 hours and stand by for 30 daysTransmission Range: 20m (barrier free)Interface: 3.5mm AUX/2RCA/USB/TFInput Parameter: DC5V-2.1A(MAX)Support Protocol: A2DP/AVRCPProduct Dimension: about 73*67*30mmUsing Method: Drive freeProduct Color: BlackProduct Material: High strength fireproof ABS + PCProduct Weight: Standard Version: 68gBasic Functions: Bluetooth reception, Bluetooth launch, U-disk playback, tf card play,