Bluetooth mp3 players hands-free FM launcher cUSB U disk car charger

Bluetooth mp3 players  hands-free FM launcher cUSB U disk car charger

Product features:
1, FM radio transmitter
2, frequency, voltage display window
3, independent bluetooth startup/shutdown button
4, the line audio input
5, support the use of U disk play music
6, support MP3 / WMA music format
7, can answer/hang up/reject via bluetooth/resend
8, bluetooth stereo music playing
9, echo cancellation and noise reduction (CVC) technology
10, USB output voltage can be provided to other equipment voltage up to 5 v / 2.5 A
11, power frequency automatic memory function
12, on-board battery voltage display