TOZO NC9 ANC Hybrid Active Noise Cancellation Wireless Earbuds IPX6 Waterproof

TOZO NC9 New Version (L&R). Providing a convenient charging way with no strings attached. 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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