Description Features: 【Bluetooth-compatible 5.1】Built-in 5.1 Bluetooth-compatible chip, the connection is more stable and the transmission is faster. After connecting to the mobile phone, short press the 2/INT button to wake up the voice assistant. 【Car Radio MP3】Multimedia player supports TF card/U disk/AUX playback, lossless sound quality, supports FM radio, one-key listening to FM 87.5~108.0ΜHz, has a USB charging port, which supports 5V-1.5A current. 【Audio Copy】After inserting the U disk or TF card, you can use it to record Bluetooth music/AUX music/radio broadcast. Long press the volume knob to start recording, and the screen displays REC, long press again to end. 【Find a Car】When parked, connect the car radio to the Bluetooth-compatible of your phone, and it must be in the connected state before turning off the engine. Disconnecting after off has no effect. Locate and find a car through the mobile APP, without fear of large parking lots. 【Easy to Install】If the positive and negative poles are reversed, the power will be automatically cut off, and the machine will not be burned. After reconnecting correctly, it can still be turned on normally. Specification: Material: Plastic Color: Black Size: (Approx)(LxWxH) 18.7x6.5x5.8cm/7.36x2.56x2.28inch Installation size: (Approx) 17.8x5cm/7x1.97inch Radio frequency: FM 87.5-108.0MHz Output power: 60Wx4 Working voltage: 12-14.4V RCA output: 4 channels (2 channels left channel + 2 channels right channel) AUX input: Front AUX input (3.5mm hole) Audio format: MP3/WMA/WAV/FLAC Package Included: 1pc x Automatic chicken coop door 2pcs x Power cords 1pc x Remote control 1pc x Manual 2pcs x Disassembly keys Note: 1. Due to the light and screen difference, the items color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.