HY87 Car MP3 Bluetooth Charger Dual USB Cig arette Lighter QC3.0 Fast Charging

Specificition Bit rate 64 320KBPSLaunch distance 5MWorking voltage 12V 24VUSB output voltage DC 5VEffective distance about 10MVoltage detection range 6 30VBluetooth version Bluetooth 5 0Product size about 70 40 40MMSignal to noise ratio 85db FM 65db Harmonic distortion 0 05 FM 0 1 Support TF card U disk capacity 32GBPower mode cig arette lighter power supplyFile Support Type MP3 WMA APE FLAC WAVDual USB output current 3 4A dual USB smart currentFeatures Support playback breakpoint memory function Support TF card and U disk extended playback Support button operation to switch folder playback Dual USB foot 3 4A with smart identification fast charging Knob design one button operation to adjust the volume answer hang up call back Automatic detection of car battery voltage voice reminder support for instant voltage viewing Bluetooth smart MP3 player support mobile phone network all kinds of music APP software to play Upgraded version 5 0 Bluetooth chip the connection is more stable and the automatic connection is faster LED digital display screen can display frequency point song serial number and working status information Car Bluetooth MP3 supports hands free calling built in high sensitivity microphone HSP noise floor and echo suppression Support mainstream map APP navigation voice broadcast and other software language playback functions of QQ WeChat Support lossless audio decoding high resolution high performance ster