ROCK B300 3.4A Bluetooth Handsfree Calling FM Transmitter Dual USB Car Charger for $12.99 @ Joybuy

$12.99 $20.41 -36%

Best price for ROCK Car MP3 Audio Player Bluetooth Kit, FM Transmitter, Handsfree Calling, 5V 3.4A, Dual USB on It’s a flash deal so you don’t need to use coupon.

  • Flash sale price : $12.99
  • Current price : $21.41
  • Your save : $8.42

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This price was checked on 03/05/2019 :

ROCK Car MP3 Audio Player joybuy deal


1. Dual USB output, charing 2 devices at the same time.
2. Built-in bluetooth chip enables free swtich of music and calls.
3. One touch hands-free calling, navigation broadcast.
4. Support U disk playback.

General Specification:
Brand: ROCK
Model: B300
Color: Black
USB Port: 2
Dimensions: 45*30*90mm
Technical Parameters:
Input: DC 12-24V
Output: USB 1: DC 5V/1A
USB 2: DC 5V/2.4A
bluetooth Version: 4.2
USB Capacity: ≤32GB
Compatible: IOS, Android