Bluetooth 5.3 Noise-Canceling Headphones with 18-20dB ANC
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...headphones Product Description This over-ear headphone features Bluetooth version 5.3 for stable wireless connectivity with a transmission distance of up to 10 meters. The headphone supports active noise cancellation (ANC) with a noise cancellation level of 18-20dB within a frequency range of 50-1000Hz. It operates at an input voltage of 3.7V with a maximum input power of 500mW and maximum output power of 90mW. The headphone...
Anhui Arts & Crafts Import & Export Company Ltd.
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