Bluetooth version: V 5.0, ClassII
Product Numbers: B23
Bluetooth chip: CSR BC8675
Support protocol:
RX: A2DP
AVRCP TX: A2DP
Use range: up to 10 meters
Support dual stream (TX mode): support (a transmitter connects two Bluetooth speakers or headphones at the same time)
Support multi-point connection (RX mode): support to connect two mobile phones
Transmitter status use time (AUX): about 18 hours
Receiver status usage time (AUX): about 20 hours
Transmitter status use time (SPDIF): about 18 hours
Receiver status use time (SPDIF): about 20 hours Codec method CODEC RX aptX HD, aptX low latency, aptX, AAC, SBC TX aptX HD, aptX low latency, aptX, SBC Support Bluetooth headset, Bluetooth audio, Bluetooth receiver and other device keys: 0000 1111 1234 8888
Battery type: 3.7V, 600mAh lithium ion polymer battery
Charging time: about 3 hours
Working temperature: -10—55?
Dimensions: 66*6620MM
Net weight: about 47g