1.Lithum-ion Battery rechargeable hand warmer 2.can charge to Ipad,Iphone,=1.5pcs Iphone battery 3.Charged by USB

1. With an 3000mah Lithium–ion battery,could be recharged up to 500 times.safe and long life.

2.Duble side warming,steeless shells on front and back,comfortable

3.Portable design,convient for travel,school , outdoor sport and cold enviorment

4. With smart warming function:a.With a samrt IC for Inteligent temperature control ,keep hand warmer run between 40°C-55°C,safe and comfortableb.With two warm mode,one mode is teperarure control mode,run between 40°C-55°C,but the time will be changes when the outside temperature changed(2-4 hours).Another mode is timing mode,not only be with tempature control,but also run the hand warmer in a fixed time(3 hours)The user can choose one of mode according the needs.Quicken heats up in 60 seconds

5.The Led indicator for different warming modes.

6.With the special USB charge cable,charge hand warmer by PC,easy and safe,4 hours finish charging.

7.a professional power bank with high transpotation rate,can charge about 1.5 times Iphone4(from no power to full power),equals to 1.2 pcs Iphone battery

8.Can charge smart mobiles/Ipad/Iphone/Tablet PC/PDA/PSP/GPS/MP4/MP5 ect.

9.With the special USB charge cable,charge hand warmer by PC,easy and safe,4 hours finish charging.

10.Input:7.4V,550MA,  Output:5V,1000MAProduct size:88*83*33mm; NW:110g;GW:200g

rechargeable hand warmer and mobile power