Bluetooth Version: Bluetooth V 5.2
Supporting Agreement: RX: A2DP
AVRCP TX: A2DP
Working Frequency: 2.402GH z - 2.480GH z
Power Rating: Class I II
Distortion: 0.1 %
Support Dual Stream (TX mode): Support (a transmitter is connected to two Bluetooth speakers or headphones at the same time to use a CODEC, up to APTX LL)
Support Multipoint (RX mode): Support (connect two mobile phones)
Codec method:
TX: apt-X LL, apt-X, SBC, FS;
RX: apt-X LL, apt-X, SBC, AAC, FS
APTX use note: Priority support for apt-X LL CODEC in single connection (the connected device must also support apt-X LL)
Built-in Battery: 500MAH
Recharging Current: about 350MA
Charging Time: about 2.5 h
Battery Life: RX>10H, TX>8H
Bluetooth Distance: 80M (Straight line without obstruction)
Charging Method: Micro USB 5V/ 0.5A Input/output
Connection Method: RCA interface, I2S AUX interface, support RCA, AUX dual simultaneous output
Compatible: Android, IOS system mobile phone and PAD, and Bluetooth speakers or earphones supporting A2DP protocol are connected for use