Bluetooth 5.0 Audio Transmitter Receiver Stereo TV PC Car Wireless Adapter Dongle RCA SPDIF 3.5mm Aux Jack
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Bluetooth 5.0 Audio Transmitter Receiver Stereo TV PC Car Wireless Adapter Dongle RCA SPDIF 3.5mm Aux Jack

$42.90
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Features:  The appearance of the product is exquisite.  Adopt a high-end chip design.  CSRs latest ANC noise reduction and echos cancellation technology;  Support TX dual-stream, RX multi-point connection;  SPDIF, I2S audio input/output interface, can be switched freely;  Built-in rechargeable battery, long battery life;  Support SBC, MP3, AAC/apt-X HD/apt-X LL/apt-X audio formats;  16Mb built-in eFlash and up to 64Mb external serial flash memory, digital-to-analog conversion signal-to-noise ratio up to 75dB Support TWS (left and right channel separation);  The product connection is simple, without any cumbersome driving and downloading APP;     Specifications: Model: B20 Bluetooth 5.0 Receiver and Transmitter;  Bluetooth version: Bluetooth V5.0;  Support protocol: RX: A2DP AVRCP TX: A2DP;  Working frequency: 2.402GHz -2.480GHz;  Power level: Power level 2 (Class II);  Sensitivity: (-80dBm<0.1%BER);  S/N ratio: ≥75dB;  Distortion: ≤0.1%;  Codec TX: for apt-X HD/apt-X LL/apt-X, SBC;  RX: for apt-X HD/apt-X LL/apt-X, SBC, AAC;  Note for use of for APTX: Priority support for apt-X HD CODEC in single connection (the connected device must also support for apt-X HD);  Working current: ＜35MA;  Built-in battery: 600MAH;  Charging current: about 200MA;  Charging time: about 3 hours;  Lifetime: RX is about 18H, TX is about 22H;  Bluetooth distance: ﹥10M (open place);  Charging method: Micro USB 5V/0.5A;  Input/output connection mode: SPDIF interface, I2S AUX interface;  Compatible with Android, IOS system mobile phones and PAD, and Bluetooth speakers or earphones that support A2DP protocol to connect and use;  Support Dual stream (TX mode) Support (a transmitter is connected to two Bluetooth speakers or headphones at the same time to use a CODEC);  Support Multipoint (RX mode) Support (connect two mobile phones);     Package Included:    1 x Optical Fiber Bluetooth Transceiver;  1 x Product Manual;  1 x Optical Fiber;  1 x USB Charging Cable;  1 x 3.5MM Audio Cable;  1 x RCA Audio Cable

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