The WB5 Bluetooth 5.0 Wireless Audio Adapter functions as both a receiver and transmitter for audio streaming. It is compatible with Bluetooth devices for everyday use.
Bluetooth version: V5.0
Support protocol: RX (A2DP, AVRCP, HFP), TX (A2DP)
Working frequency band: 2.402GHz - 2.480GHz
Audio coding: SBC
Working current: RX is less than 22mA, TX is less than 35mA
Built-in battery: 250mAH
Charging current: about 200mA
Charging time: about 2 hours
Bluetooth distance: greater than 10m (open place)
Charging method: Micro USB 5V/0.5A
Input/output connection mode: AUX interface
Compatible: Android, IOS system mobile phone and PAD, Bluetooth speaker or headset
