QHUDLV Wireless uetooth Car Transmitter MP3 Player 2 USB Charger Charger Car O

Features:
*USB3.1A, battery voltage detection
*Support BT music/TF card/U disk playback, support BT hands-free call
*Support power off memory function
*2 mobile phones charge at the same time, support charging while listening to song
*Noise cancellation function, built-in noise cancellation circuit, make the call sound clearer

Specification:
USB output: 3.1A
Memory card type: U disk
Support U disk capacity: ≤32GB
Power supply: DC12-24V
Support file type: MP3/WMA/APE/FLAC
frequency range: 87.5-108MHz
Signal to noise ratio: 85db (: 65db)
Harmonic distortion: 0.05% : 0.1%)
Working temperature: 0℃-60℃
Suitable models: DC12V -24V car general

Package included:
1pc * BT modulator