TOZO NC7 Wireless In Ear Earbuds Active Noise Cancelling Bluetooth 5.3 Deep Bass

It can be used to customize Gesture operations and perform OTA software updates on the product. TOZO NC7 Earbuds (L&R). [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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