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Tianjin Suowei Electronic Technology Co., Ltd.
Power Button
(Switch on/off
the unit.)
2 rechargeable Li-batteries can work 11 hours continuously
Charging time: 3 hrs
Digital LED Display ensure display clearly
Input voltage: 7~8.4V; Power: 0.42W
Rated voltage: 8.4 V; Rated current: 50mA
(Pictures for reference only, subject to our available products)