Bluetooth 5.0 Audio Adapter TX/RX with CSR AptX

Bluetooth 5.0 Audio Adapter TX/RX with CSR AptX Description

Features: The appearance of the product is exquisite; Adopt CSR high-end chip design; One-key switch between RX and TX modes; RCA, I2S audio input/output interface, can be switched freely Specifications: Bluetooth version: Bluetooth V5.0 Support protocol: RX: A2DP AVRCP TX: A2DP Working frequency band: 2.402GHz -2.480GHz Power level: power level 1, 2 (Class I II) Distortion: Less than 0.1% Support Dual stream Support Dual stream (TX mode): support (a transmitter is connected to two Bluetooth speakers or earphones at the same time using a CODEC, up to APTX LL) Support Multipoint (RX mode): support (connect two mobile phones) Codec method CODEC: TX: apt-X LL, apt-X, SBC, FS; RX: apt-X LL, apt-X, SBC, AAC, FS; Note for APTX use: Priority support for apt-X LL CODEC in single connection (the connected device must also support apt-X LL) Built-in battery: 500MAH Charging current: about 350MA Charging time: about 2.5 Hours Life time: RX is greater than 10H, TX averages about 8H Bluetooth distance: 80M (unobstructed) Charging method: Micro USB 5V/0.5A Input/output connection mode: RCA interface, I2S AUX interface, support RCA, AUX dual simultaneous output Compatible: All smartphone system mobile phone and PAD, and Bluetooth speakers or earphones supporting A2DP protocol to connect and use Package Content: Wireless audio receiver*1 USB charging cable*1 3.5MM audio cable*1 RCA audio cable*1 Manual *1