Bluetooth 4.2 version, crystal clear stereo sound, A2DP music playing that produce a premium quality stereo sound.
Support Bluetooth hands-free phone calling via built-in microphone.
Two USB port, one is for reading USB disk as well as charging, one is rapid charging.
Support charging two device simultaneously.
Support USB flash drive/TF card music reading, can play music files on MP3 / WMA format. Support power-off memory function.
Cup shape, convenient to install in any car cup holder.
Support to charge most electronic devices with USB charging port such like smartphone, tablet, camera, speaker, power bank, etc. DC 12-24V voltage input, applicable to most cars, trucks, off-road, etc.
Working voltage: 12V-24V
USB output: 5V 2.1A
Play format: MP3, WMA
Bluetooth version: 4.2+EDR
Bluetooth transmission range: 33ft. (10m)
Bluetooth microphone effective range: 1.6-6.5ft. (0.5-2m)
FM frequency: 87.5-108.0MHZ
FM mode: stereo sound digital PLL frequency locking