1. Input Voltage: DC 5V
2. Input Capacity: 0.5A
3. Output Voltage: DC5V
4. Output Capacity: 0.5A
5. Capacity: 2000mAh actual capacity
6. Speaker power: 2W
7. Product dimensions:
L134mm*W59mm*T17.5mm
8. N.W.:  76g
9. Color: Black & White

Selling points:
1. With sophisticated look and fine workmanship, easy to carry with the thickness of 7mm, a good match-mate with the IPHNE 4/4s,
2. With the actual capacity of 2000mAh Li-polymer battery, you can enjoy playing your IPHONE 4/4s,
3. With the built-in high-power, high-quality tone speaker which can amplify the output voice and ringtone, so that you cant miss any call though you are in noisy places.
4. Adjust the volume to the suitable one wherever you playing games, listening music, enjoying your video.
5. Intelligence charging system. When the charging is over, the charging close automatically; when you detach the charger of  IPHONE 4/4s, the charging and the voice-amplied function shut automatically, so that it can save capacity.
Authentication: CE, ROHS, FCC, CCC

Packaging: Neutral
User manual language: English
Inner Packaging: 1 PC       L157mm*W87mm*T41mm      G.W.:  172 g
Carton measures: 50 PCS      L470mm*W340mm*H220mm   G.W.:  8.6 kg

Payment term: T/T, WU in advance
Delivery: FOB Shenzhen
Lead time: Depends on order qty
MOQ: 100PCS

Our independent research and development product, if you have interests, pls fell free to contact with janey through interlili at live dot cn, welcome customer made order!