Detailed Product Description

MB31

Brief: 2300MAH 3×AA rechargeable battery (optional) capable of 100 hours of work, goes anywhere, use with anything make you free from plug and enjoy one or several wonderful movie or exciting football game completely.
With the custom jack for HFT, according to the different connecting jack of phone. (above 10,000pcs) it let you answer calls without take phone out.

Feature:
1) With jack for HFT
2)Charge, sync and dock your mobile phone with MB31 via USB
3) MB31 can supply all of power by itself, not consume the battery power of phone or ipod
4) Charge both MB31 and phone/Ipod with DC via USB
5) Battery & DC operated
6) Battery(2300MAH 3×AAA) work up to 100 hours
7) Build-in Amplifier
8) Using the D-4N Chip with a unique NON-CLIP technology (Never Distortion) of YAMAHA
9) Stereo speaker that produces rich tones and lush bass
10) Work with any audio player with a 3.5mm jack
11) Power LED indication
12) includes a standard DC plug to power and charge
13) Easy set-up

Accessories:
1) USB to DC power supply cable (1m);
2) 3.5mm to 3.5mm stereo audio cable (1m)
3) Adapter
4) High performance Ni-MH rechargeable battery with BYD brand (Optional)

Packing Dimension:

1) 1Pc/Color Box,20Pcs/Ctn

2) Color Box(mm): 260×190×70

3) Ctn Size(mm): 538×368×398

4) 20FCL: 7100Pcs/355Ctns