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Products > battery controller > Shenzhen Sumbrisk Technology Co., Ltd. | Similar Products

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battery controller

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Mini Wireless Lavalier Microphone with Long Battery Life Noise Reduction Radio Outdoor Live: Battery capacity: 40~50mAh Storage battery capacity: 400mAH Operating voltage: Lithium battery 3.7V Working current: <15mA. Standby power consumption: <10uA Standby time: about 6 months (fully ...

Wireless Lavalier Microphone 3 in 1 Wireless Lavalier Microphone with Noise Cancellati: shutdown light off The search pair blinks green Pairing succeeded ---- automatic pairing The green light is on Switch the noise reduction ---- Press the power button to enable the noise reduction: ...

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