Powerful Light Sensor Headlamp, USB Rechargeable Mini Portable Headlamp for Running
Description
Powerful Light Sensor Headlamp, USB Rechargeable Mini Portable Headlamp for Running, Outdoor Light with Strap Headlamp, Elastic Nylon Harness Four-speed adjustment, hand wave sensor, miniature and portable I. Instructions for using the switch 1) The battery has a positive pole facing inward (head side of the lamp) and a negative pole facing outward (tail side). 2. the switch is on the tail, the function of the switch is the function of the switch, and the light press switch is the function of the dimmer. < p>II. Instructions for use of lithium battery 1, lithium battery characteristics: the charging method of lithium battery and mobile phone battery is completely different; the lithium battery has no memory, it can be charged at any time, do not overcharge or discharge it. 2, the first charge is at least 6 hours, after the charger has turned on the green light, it is not necessary to overload. 3. special tips to use charger anti-overcharge, anti-reverse connection, anti-short circuit
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