Description
Product Use The product can be used to warm hands, feet, stomach, waist and knees at low ambient temperatures. Hot pack with the product can eliminate fatigue, relieve back pain, especialy suitable for the old man, childran and ofice staff to use. The product is convenient, lightweight, beautiful, fashion, high-grade. The product can be combined or used separately. Product Parameters Product Name: Hand Warmers Model: AOY-708 Battery Capacity: 3000mAh*2 Battery Energy: 11.1Wh*2 Input: DC 5V/1A Product Size: L3.46*W1.84*H0.84 Inch(88*46.8*21.3mm) Product N.W.: about 2.49OZ*2 (73g*2) Product G.W.:about 7.48OZ(215g) Charging Time: 4-5 hours Working Time: 8.5-20 hours (It was tested in the 77? ambient temperature) Material: Pure Imported Aluminum+Lithi-um Packing List: Hand Warmers / User Manual / 2-in-1 Charging Cable Instruction 1.LED Battery Indicator: Double click the switch buton, the LED light is on, showing the remaining power, Blue LED:1 light is on, means that the remaining power is 0-30%;2 lights means 30-66%:3 lights means 66-100%;When the hand warmer is charging, blue light is on and flash; when fuly charged, the blue light is always on. Note: Key function and other functions are invalid in charging state. 2.Switch Buton: (1)Long press the switch buton 3 sec, power on, enter into ''Hand Warmer Mode(the red light is on) Short pess each to switch temp, and 3 temp optional(Low/Medium/High temp) (2)Long press 3sec, power off (the red light is of) (3)Short press twice, battery showing with blue-lights (4)Blue-lights shut off automnaticaly in 3-4sec 3.Heating Temperature: Low temp-one red light, temp: about 95-107.5? Medium temp - two red lights, temp: about 107.5-118.5? High temp-three red lights, temp: about 118.5-130? Precautions 1.Please use the Hand Warmers according to the instructions. 2.Please do not dismantle or stress the produc. 3.Please keep the product away from heat and fire sources. Do not place it into water, moisture or direct sunshine. 4.Please keep out or reach of children when it is charging. 5.Used in ambient temperatures of 0-113? , relative humidity 20-70% RH. Please let it cool down to room temperature before storing. 6.If it is not to be used in a long time, please fully charge it once at least every three months. 7.If there is a leakage, do not touch the product In case of contact with eyes or skin, rinse immediately with plenty of water and then go to hospital asap. Important Note: It should not be usad by persons who are unable to care for themselves or who are not sensitive to heat. This device should not be used by infants and young children unless it has been set up in advance by a parent or guardian or the child has been given adequate guidance on its use.