Wholesale metal headband earmuff bluetooth active noise cancelling headphone
Wholesale metal headband earmuff bluetooth active noise cancelling headphone
1. World's first Wireless Charging Headphone with Charging Stand
2. Excellent dual-mic active noise cancelling, performance up to dB30, a normal one just up to 20dB.
3. Charging on wirless charging stand when not in use, make sure full battery when in use.
4. Wireless charging stand recharge for both NB-10 and smartphone wirelessly at the same time (for iPhone 8 or X etc.)
5. Super long battery life --- 60 Hours.
6. Newest bluetooth version, support APTX low latency
7. Driver Unit: 40mm Hi-fi Stereo, super Bass sound quality.
8. Two headphones share a same sound resource, such as two share a TV program.
9. Support NFC Quick Match
10. Support iOS and ANDROID voice system.
11. Imported sheep leather, durable using
12. Cetification:BQB , CE , FCC, ROHS, TELEC, MSDS, UN38.3
13. Patent: Utility Model patent, design patent in China, Invention patent in USA, design patent in U.K & EU countries.
| Product name | World's First Wireless charging ANC Bluetooth noise cancelling headphones with microphone |
| Noise reduction performance | up to 32 dB |
| Bluetooth version | V4.2 |
| Working frequency | 2.402-2480GHz |
| Support agreement | A2DP,AVRCP,HFP,HSP,APT X-LL |
| Operating distance | 10M |
| Talking time | 65 hours |
| Playing time | ANC-OFF:60 hours ANC-ON:25 hours |
| Charging time | 2-3 hours |
| Battery | 1050 mAh 3.7V Polymer Li-ion Battery |
| Speaker | 32Ω 40mm 100+3dB 20-20kHz Hi-fi |
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