Large Color Screen: New breakthrough of car bluetooth mp3 One key operation: One click to answer and hang up/volume and frequency adjustment Bluetooth V5.0: MCU+ dual core processors, Smart Noise cancellation, clearer call High performance audio playback: with bass effect, high resolution, support audio playback format Better to enjoy music: Support music cycle mode, EQ sound mode, file browsing and select, more options, better music enjoyment Display the song name of smart phone and album: Support song name, folder name display on U disk / TF card Dual USB charging port: QC3.0 fast charger+5V / 2.5A Car battery voltage real time view: Monitor the battery voltage in real time, understand the status of the battery timely Wake up your smart phone voice: Activate mobile smart voice(siri), support Android system G24 is an upgraded version of the car bluertooth MP3 player, it can display a of work interfaces and operating conditions with 2.0 inch high-definition color screen. You can enjoy music better by high-performance pro-grade bluetooth module and audio decoding chip. Bluetooth version:5.0 Working voltage:12-24V Limit voltage:9-26V USB 1 Output: DC5V 1A USB2 Output:DC5V/3.4A, 9V/2.5A,12V/2A FM Frequenct:87.5 MHz-108.0 MHz Colour: black Material: ABS Package Contents: 1 * Car Player Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.