1. Dual USB Car Charger: 2 USB charging port to charge most USB devices. Input 12V/24V, 1A port with USB reading and charge function; smart 3.1 A charge port which can intelligently identify android or iPhone devices and charging.
2. Wireless and More Compatibility: Wireless Bluetooth FM transmitter adapter for car radio/cassette,Transfer Calling / MP3 Music / Cellphone Voices to car radio speaker. (FM range from 87.5 to 108 Mhz). 5% every hour low power consumption when use bluetooth play music. Mobile navigation,Voice broadcast . Compatible for iPad,iPhone 8,x,7/ 7 Plus, 6s/ 6s plus, 6/ 6 Plus,Samsung Galaxy , Google, LG, HTC Huawei smartphones and devices with Bluetooth.
3. Hands-free: Built-in Microphone, Switch to Hands-free mode automatically from music playing status when receiving calls. Answer /Reject /Hand up /Recall all in one key.
4. Car Battery Voltage Function: Show 3 seconds voltage when plug into the cigarette port. Always keep battery state of health. Then it turn to automatic play mode.
5. Music Playing: Support Bluetooth Music/ USB Disk / TF Card / MP3/WMA player. With anti-interference performance and noise suppression (CVC) technology. Listening to music while charging. Automatically connect memorized paired when power on. Enjoy music and hands-free call on the road.
Bluetooth version: V2.1
Transmition distance: 5M
Frequency: 87.5-108.0 MHZ
Frequency stability: ¡À10ppmI
Output frequency: 20HZ-20KHZ
Supply voltage: 12-24V
USB charger output: 5V/3.1A , 5V/1A
Music format: MP3 , WMA Format
USB (Maximum support): 32GB
Micro SD (Maximum support): 32GB (Not included)
MP3 S/N RATIO: 60-70dbm
MP3 BITRTE: 32KPB-320KPBS
1 x Bluetooh FM Transmitter
1 x User Manual