TOZO NC7 All-Function Hybrid Active Noise Cancelling Wireless Earbuds In-Ear

It can be used to customize Gesture operations and perform OTA software updates on the product. TOZO NC7 Wireless Earbuds. 【Active Noise Cancellation】 Hybrid 3-layer Active Noise Cancellation. Outward-facing microphone detects external sounds and counter with equal anti-noise to first cancel noise.

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