Car Multifunction Noise Reduction Car Mp3 Player Fm Transmitter Wireless Bluetooth-compatible Receiver Dual Usb Car Fast Charger black

--Support hands-free calling: Bluetooth-compatible hands-free

--Support automatic voltage display, support power and storage functions.

--adopts FM full-frequency wireless transmission technology, which can directly read the audio files of mobile phone Bluetooth-compatible/U disk.

--Supports Bluetooth-compatible audio playback and Bluetooth-compatible hands-free calling

--Noise reduction function: built-in noise reduction circuit, make the sound clearer. lossless high-quality audio decoding

Description:
Name: Car Mp3 Player
Input current: 3.1 (dual USB smart current)
Transmission frequency: 87.5-108MHZ
Bluetooth-compatible version: 5.0
Launch distance: less than 5 meters
Working voltage: 12-24V
Display screen: blue digital display
Effective distance: about 10.5 meters
Support expansion: U disk less than or equal to 32G
features:
1. Built-in microphone: Hands-free calling car kit
2. Precise structural design.
3. USB 3.1A charger, Bluetooth-compatible compatible with version 5.0.
Packing list:
1 x Car Mp3 Player
1 x instructions
Note:
Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. 
Manual measuring,please allow 1~3mm error,thank you.