T24FM Transmitter Quick Charge Voice Navigation Car Hands-free Phone Bluetooth MP3 Player Black

[product parameters]Rated working voltage: 12V-24VLimit working voltage 8-27VThe USB outputDual USB output 5V/ 3.1aOperating temperature 0-60 degreesVoltage detection accuracy +_1VSNR > 60 dbDistortion <0. 1%Frequency response 20Hz-15KhzLeft and right channel separation > 60dBBluetooth Version4.2Bluetooth Audio processing A2DP(Advance Audio Distribution Profile) functionBluetooth transmission distance is less than 10MEffective distance of bluetooth microphone is 0.5-2mFM transmission frequency is 87.5-108.0MHZ[product features]1: suitable for all types of vehicles.2: digital tube display.3: the maximum output of dual USB charging port is 5V/ 3.1a4: it supports charging of iphone and ipad5: support stereo FM emission technology6: supports lossless music playback on usb flash drive memory card (FLAC/WAV/APE) (Max 32GB)7: supports files in MP3 music format.8: automatic power off memory function9: directly take electricity from car cigarette holder10: Bluetooth V4.211: bluetooth s