Product Description & Reviews
Specifications: Category: Active noise cancelling headphone Output terminal: 3.5mm mini stereo plug (gold-plating) Power supply: lithium ion battery Battery capacity: 250mAH Working voltage: 3.7V The maximum input power: 400mW The maximum output power: 90mW Noise level: 23db Noise ratio: 50-1200hz The signal to noise ratio(SNR): ≥85db The working time: ≥30h The noise reduction modes: the feedback of before and after combined with the active noise cancelling Speaker diameter: Ф40mm Speaker impedance: 32ohm Speaker frequency response: 20 - 20K Hz Speaker sensitive: 115dB Speaker type: Neodymium magnet high-end speaker Beryllium material: pet corona material Beryllium thickness: 19mil Wire length: 1.2m Wire material: TPE（Thermoplastic Elastomer）shielded wire Earmuff material: Protein intradermal filling inert memory sponge Net weight: 181g (Just one headphone), 504g (included the package and the accessories) Inner package size: 21.5*19.7*5.5cm Outside package size: 22.2*21.6*6.9cm Color: Sliver/Black/Ashy Package included: 1x Active noise cancelling headphone 1x Headphone bag 1x Aircraft plug 1x Audio connecting wire 1x With microphone audio connecting wire 1x Charger cable 1x User manual
Features & Highlights
- Built-in the high quality noise cancelling circuit inverting precision, with the 23db noise level, and it can effective to cut off 95% background noise.Prevent the disturbance of the AC power supply. When the phone is charged, PC will not have any current sound
- Background noise nearly to 0. It can solve the big problem of troubling the biggest silent background noise of the noise cancelling headphone.
- The noise cancelling diameter is 40mm, pet corona material diaphragm, it can supply the high quality sound.Using the lithium ion battery, the rated operating time over 30h, and it was recharged without to change the battery
- With the design of all cover earmuff, with the imported sponge, comfortable and long wear no fatigue.Designed of separating the line and the headphone. When only used for noise cancelling, can pull out the connectors to prevent the problem of the line hybrid.
- Included two pin of transfer aircraft plug, it can be used for the media system when you are the airplane. It is the exactly airport noise cancelling headphone.
|Item Weight:||1.12 pounds|
|Item Size:||7.8 x 9 x 9 inches|
|Package Weight:||1.4 pounds|
|Package Size:||7.8 x 2.8 x 2.8 inches|
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