Technical parameters:

• battery capacity: 2000mAh

• operating temperature: -10℃ ~ 40℃

• use ambient air humidity: < 90%

• charging input: 4.2v       500 ma

• luminous flux: 200Lm

• charging time: 5 hours

• use time: 8/16 hours (strong/weak)

Directions for use:

• please read the instructions before using this product and keep it for future reference.

, charging, the first side of the DC socket head lamp base to protect the new break, and then insert the charger a completely within the DC socket head lamp, then take one end of the plug directly into the power socket, charging indicator light is red, said in the charging status, charge after full charge indicator turns green, enough electricity for about 5 hours.

• when using this product, put the headlamp on the head for lighting. The headlamp can rotate 90 degrees, which is flexible and convenient.

• in the use process, when the LED bulb becomes dim, the battery tends to be fully discharged. At this point, to protect the battery, it should immediately stop using and must be charged in time (it should not be charged when the LED bulb is out of light, when the battery is vulnerable to damage and failure).

• the headlamp should be used frequently for charging, do not use it for a long time. If not used frequently, please recharge for about 5 hours every three months, otherwise the battery life will be reduced.