Air conditiontiong indoor ventilation, office, laptop computer, tablets, smart phones, enjoying the cool wind , for cooling equipment
Park, outdoor fishing, mountain climbing, take a walk
A switch directions for use:
The positive itself +, battery anode outward-
Switch on the tail, switch function joan switch is a switch function.
Circuit board instructions
Our flashlight to adopt advanced technology of voltage stability constant current, can effectively solve the LED flashlight for voltage constant current requirements.
Special tips: a,do not use the overpressure, not more than 4.2v voltage b. batteries are roots in the front, not the inverted, otherwise will burn plate. c. pay attention to control the flashlight temperature change, guarantee the cooling .d. non-professional worders do not open the circuit board
Warranty details: opened or processed pcb no longer warranty scope.
Shenzhen Leaderbang Electronic Co., Ltd. set production and research eliminated wireless technology enterprises, the company since its initial establish an independent R & D team, adhering to focus on science and technology, will facilitate future company philosophy, and gradually formed a research and development teamcore sales team as the backbone to produce production line based enterprise architecture. Annual investment of millions of R & D funding, the sales team of 20 people, the production staff of over 200 people.Products related to mobile phones, computers, electronics, communications, digital, car, home, and many market.
1.Are you a factory or trading company? We are a factory and manufacturer .
2.How can I get some samples? We are honored to offer you samples, please send us your request.
3.How does your factory do regarding quality control? Our factory complies with SGS GMP quality control and ISO9001 management standard. All products are strictly inspected from material incoming to shipment, defective rate is under 0.1%.
4. Is your power bank safe to use? Sure, the inside circuity is professionally researched and developed by our experienced engineer team. Inside cells are UL approved. Housings can be made flame resistant depending on customer requirement.
5. What about your OEM & ODM policy? We accept both OEM and ODM, we have our experienced R&D team to deal with your request. OEM logo on products needs MOQ of 200pcs without additional cost. OEM logo on package needs MOQ of 1000pcs without additional cost