Description

Description: The Bluetooth adapter could be switched between transmitter (TX) and receiver (RX) modes. In TX mode, the Bluetooth audio transmitter plugs into a non-Bluetooth device, such as TV/laptop, by using 3.5MM AUX/RCA audio cable, and transmits the audio to a Bluetooth headset or speaker. In RX mode, plug into wired headphones/car radio speaker/wired stereo speakers to receive audio from smartphone via Bluetooth. Widely compatible with most mobile phone or tablet, also can work on the Car stereos, TV set, computer, headphones, audio music streaming systems, older version amplier etc. Specification: Product model: A2 Bluetooth version: V5.1 Support portcol: RX (Receiver mode): A2DP/AVRC; TX (Transmitter mode): A2DP Frequency range: 2400-2483.5MHz Sensitivity: -81dBm<0.1%BER Transmission distance: Barrier-free reception range about >10m Frequency response: 20Hz-20KHz Signal-to-noise ratio: ≧75db Audio Performance: SBC AAC decode Interface type: Aux in/out 3.5MM audio*1 Basic function: Bluetooth receiver/Bluetooth transmitter Use method: Plug and play Support equipmect: Mobile phone/tablet/PC/TV/speaker/amplifier/headset/projector/Mixers and other equipment with audio input/output interfaces Power supply mode: Type-C interface Input parameters: DC 5V⎓500mA (1A max) Battery capacity: Built-in 3.7V/250mAh battery,long standby time Using the length: About 4～6 hours (Charging time: about 1.5 hours) Packing list: 1 x Bluetooth audio adapter 1 x 3.5mm audio cable 1 x RCA audio cable 1 x USB charging cable 1 x User Manual