The Car Adapter nsmitter has a built-in noise-canceling microphone, LED display, and a convenient knob and ons for adjusting volume.Specification:Working voltage: 12V~24VMax working voltage: 8-32VUSB1 output: 5V/1AUSB2 output: 5V/3.1ASupported music formats: MP3/WMA/WAV/FLAC/APESupport U disk capacity: max 32GSupport TF card capacity: max 32GWorking temperature: le than 70 degreesBattery voltage accuracy: error plus or minus 1VSignal-to-noise ratio: more than 60dBFrequency response: 20Hz-20KhzLeft and right separation: 60dBWirele version: Version 3.0Wirele sound proceing: with A2DP (Advance Audio Distribution Profile)Function Wirele nsmiion distance: le than 10MWirele microphone effective distance: 0.5-2MFMFM function: YesMaterial: ABSPower supply voltage: 12 (V)Packing size: about 13.4x6.5x4.1cm/5.27x2.55x1.61 inchesPacking List:1* FM nsmitter for Ca
See more product details1.QuiCharging: Equipped with dual USB ports for fast charging, this FM nsmitter for car uses a 3.1A output to quickly charge two devices at once, ensuring you'll never be left with a dead battery on the road.2.Enhanced Clarity: Say goodbye to distorted and dled calls with our FM nsmitter for car. With its built-in noise-canceling microphone, you can experience crystal-clear sound quality while driving.3.Real-time Voltage Monitoring: This FM nsmitter for car monitors the car battery voltage in real time and displays it clearly in dial form with LED display, ensuring your driving safety.4.Multi Functions: With this FM nsmitter for Car, effortlely songs, answer or suspend up calls, and enjoy hands-free calling for a safer driving experience. Its convenient knob and ons offer more functions like easy volume adjustments.5.Easy for Users: Insert a memory disk (not included) or connect via BT5.0 to easily play music through your car stereo system. With easy operation, you can enjoy high-quality sound outdoors.