Bluetooth active noise cancelling headphone headset V4.1 Bluetooth Earphone Headset Promotional Foldable ANC Best Wireless Blue Tooth Headphone
| Category | ANC Active Noise Cancelling Headphones |
| Input terminal | 3.5mm mini stereo plug |
| Power supply mode | Lithium electronic battery power supply |
| Battery capacity | 250mAH |
| Working voltage | 3.7V |
| Maximum input power | 400mW |
| Maximum output power | 90mW |
| Noise reduction level | up to 23db |
| Noise reduction frequency band | 50-1200khz |
| Signal to noise ratio (SNR) | ≥85db |
| Rated working time | ≥30h |
| Noise reduction mode | front and rear feedback combined with active noise reduction |
| Horn diameter | Ф40mm |
| Speaker impedance | 32 ohm |
| Speaker frequency response | 20 - 20KHz |
| Speaker sensitivity | 115dB |
| Diaphragm material | pet corona material |
| Diaphragm thickness | 19mil |
| Wire length | 1.5m |
| Bluetooth specifications | |
| Category | Active Stereo Active Noise Cancelling Headphones |
| Transmission mode | 3.5DC cable transmission + wireless Bluetooth transmission |
| Bluetooth specification | CSR-BluetoothV4.0 |
| Wireless transmission distance | 10m |
| Power supply mode | 3.7V polymer lithium battery |
Product Details
◪ Active noise cancelling.
◪ Comportable to wear.
◪ Multi-directional fold,easy to take it anywhere.
◪ Compatible 99% bluetooth devices,perfect use for smart phones,PSP,tablet PCs,computers,MP3,MP4,etc.
◪ Standby time:500hs.
Application
Unlike any other foldable Bluetooth headphones on market, it has rotatable ear cups and extreme soft memory protein foam pads, which means you are always wearing it in the most comfortable way when you put it on. Powered by 40mm driver and advanced bluetooth chip, the fine-tuned ANC bluetooth over-ear headset give you a rich, crisp and balanced sound and the access to music immersion. Up to 20 hours play time on a full charge, it becomes your perfect everyday headphones.
Packing & Shipping
We support both OEM & ODM packaging. Our normally delivery method are by the sea, by air, by international express (DHL, UPS, TNT, FedEx)
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