1) Power Supply
2) USB Cell Phone Charger
1) Li-ion polymer battery
2) ECO-Friendly Product

Power Supply (SB-2106)Function & FeatureMobile Phone ChargersPower and recharge your mobile phone, iPod, MP3 player, PDA and other mobile devices anywhere you go Flexible recharging of Power Pack via notebook USB port or included wall adapter with 
USB charging cable Li-ion polymer battery, 4400 mAh capacitySuitable for products: DC 5 V±0.5V With light function