Reusable rechargeable portable electric USB hand warmer Warm body at any time anywhere Can be recharged through USB port

Reusable rechargeable portable electric USB hand warmer 

Feature:

Can be recharged by USB port of computer and electricity powerTemperature will be about 40 °C(low gear)-50  °C(high gear) and it can be used for about 3 to 4.5 hours to warm.with a polymer battery(3.7,1800mA) inside that is rechargeable, need to charge up to about 2.5 hours when its power is emptyIt can be heating soon ,only for 5-8 seconds .It can be recharged over 500 timesThere is a protecting device in the warmer ,avoiding danger of the battery,use safely and easilyBig space for customer to print logo ,OEM is welcome.Input power:5V,500mA

Specification :

Item size	8.5(L)x6.5(W)x2.3(H) cm		N.W.:	95g
Voltage input	110V  60Hz		Power	3W
Batteries	Polymer battery
2-gears temperature	High:50 °C		low:40  °C
Indicator	Charging		charging full
	Yellow indicator flashing		indicator off
	High gear		Low gear
	Red light		Yellow light
Working time	High gear :about 3 hour		low gear:about 3.5-4 hours

Packages :1X hand warmer

                  1x power adaptor

                  1x USB cable

                  1x lanyard

Packing details :

          Carton size:55*31*51CM    144pcs/carton          N.W.:21.5Kgs G.W.:23.5Kgs          Container 20':47,088pcs

          40':105,408pcs     

          40'HC:122,400pcs    

Reusable rechargeable portable electric USB hand warmer