Charger input: 100 to 240V AC at 50/60Hz

Charger output: 4.5V DC at 750mA*2 

Lithium battery：3.7V 1100mAH*2

Power: 1.2W*2

Rechargeable time:2H

Discharge time:4~8H

Product Size: TO BE ADVISED

Product Certificate :CE RoHS

Charger Certificate :TO BE ADVISED

Features:

 A short circuit protection and no-load protection

 On/Off Automatic induction control switch.

 Automatic power off when not in use.

 Cutting line to adjustable size.

 Large capacity rechargeable lithium batteries.

 Have triple efficacy heating,insulation,health care.

 Comfortable fever effect.