• Dual USB design, charge 2 USB devices simultaneously 

• With A2DP function, stream music from Bluetooth device to car's FM stereo system

• Built-in microphone, you can enjoy audio streaming music and hands-free phone calls on the road

• Auto-switch between music playing mode and Bluetooth handsfree mode

• Easy to use, simply plug into cigarette lighter socket

• Compact and lightweight, portable to carry

Specifications:

• Material: ABS
  

• Bluetooth version: JL IC V2.1

• Bluetooth protocol: AVRCP, HFP, A2DP

• Frequency range: 87.5-108.0MHZ

• Frequency stability: ±10ppml

• Product input: 12-24V

• Music format: mp3, WMA

• Charger output: 5V/3.4A(total)

• TF card memory: max support 32GB

• Power supply IC: AX3070

• Language: English

• Size of screen: 20*8*4mm

• Mic: ∮4.0mm*1.5mm

• Total size: 135*80*45mm