TOZO NC2 Wireless Earbuds Active Noise Cancelling In-Ear Detection Headphones

Providing convenient charging way with no strings attached. TOZO NC2 Earbuds. 【Active Noise Cancellation】 Hybrid 3 layer Active Noise Cancellation. Inward-facing microphone listens inside ear canal to pick up internal sounds and produce anti-noise again to twice cancel the left noise.

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