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large quantity Customizable printing LOGO welcome to order!
Please consult Wangwang customer service for details, thank you!
WeChat/Phone: 15967966881 Wangwang: Brother long foot 2188 QQ:354597496
【Key 【 name]: Three-in-one mini flashlight (laser, LED lamp, Violet money checking light).
[Size]: length 7.3CM straight diameter 1.3CM weight about 20g.
[Color]: As shown in the picture, purple, silver, green, red, blue and black.
[Specification]: use 3 AG3 (LR44) button batteries, Mini and miniature, with exquisite key buckle.
[Purpose]: Three-in-one portable mini flashlight, teaching lamp/UV money detector lamp/LED lighting.
[Note]: if there is a slight color difference due to different monitors, please refer to the actual product received.











Flashlight small knowledge
flashlight instructions for use
i. Switch instructions
1. The battery has the positive pole facing inward (the side of the lamp holder) and the negative pole facing outward (the tail).
2. The switch is at the tail, the switch function Cheng'an switch is the switch function, and the light Press switch is the dimming function.
II. Circuit board instructions
1. Our flashlight adopts advanced constant voltage and current technology, which can effectively solve the requirements of LED flashlight for constant voltage and current.
2. Special tips: a. Do not use over-voltage, the voltage should not exceed 4.2V B. The battery is facing the front, do not reverse, otherwise it will burn board c. Pay attention to controlling the temperature change of flashlight to ensure heat dissipation d. Do not open the circuit board for non-professional personnel
3. Warranty description: the warranty scope is no longer covered after opening or handling the circuit board.
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