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wireless noise cancelling headset on sale for office

wireless noise cancelling headset on sale for office

wireless noise cancelling headset on sale for office
  • wireless noise cancelling headset on sale for office
  • wireless noise cancelling headset on sale for office
  • wireless noise cancelling headset on sale for office
  • wireless noise cancelling headset on sale for office
  • wireless noise cancelling headset on sale for office
  • wireless noise cancelling headset on sale for office
  • wireless noise cancelling headset on sale for office

wireless noise cancelling headset on sale for office

ROYAL TANIC active noise cancelling headset is required to go through various kinds of tests. These tests include fatigue resistance testing, static loading testing, colorfastness testing, and perforation resistance testing. It is air-tight and contaminant resistant
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Product Specifications
ROYALTENIC


CategoryANC Active Noise Cancelling Headphones
Input terminal3.5mm mini stereo plug
Power supply modeLithium electronic battery power supply
Battery capacity250mAH
Working voltage3.7V
Maximum input power400mW
Maximum output power90mW
Noise reduction levelup to 23db
Noise reduction frequency band50-1200khz
Signal to noise ratio (SNR)≥85db
Rated working time≥30h
Noise reduction modefront and rear feedback combined with active noise reduction
Horn diameterФ40mm
Speaker impedance32 ohm
Speaker frequency response20 - 20KHz
Speaker sensitivity115dB
Diaphragm materialpet corona material
Diaphragm thickness19mil
Wire length1.5m
Bluetooth specifications
CategoryActive Stereo Active Noise Cancelling Headphones
Transmission mode3.5DC cable transmission + wireless Bluetooth transmission
Bluetooth specificationCSR-BluetoothV4.0
Wireless transmission distance10m
Power supply mode3.7V polymer lithium battery


Product Details



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  •  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



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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


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We support both OEM & ODM packaging. Our normally delivery method are by the  sea, by air, by international express (DHL, UPS, TNT, FedEx)



A board range of quality tests for ROYAL TANIC active noise cancelling headset will be seriously carried out. They include tests of anti-slip resistance, wearing resistance, bending, rigidity, breathability, and seaming strength. The product has the advantage of good machinability
Technologies impact the designing way of ROYAL TANIC active noise cancelling headset. They are mainly virtual prototyping, CAD drawing, and 3D image technologies which offer flexibility to test new ideas and customize items. This product is antistatic and will not attract dust
A wide variety of manufacturing machines are applied in ROYAL TANIC noise cancelling headset production. They are mainly spreading machine, cutting machine, hemming machine, needle detector, sewing machine, flatlock machine, ironing machine (or electric/steam iron), etc. The product can be tailored to the specific size of the packaged goods
ROYAL TANIC active noise cancelling headset is meticulously manufactured. Its workmanship is done by our professional teams including electronic engineers, programmers, PCB layout editors, and so forth. The product has good resistance to tearing
During the ROYAL TANIC noise cancelling headset inspections, several aspects are involved. They are fabric check (weight, odor, hand feel, etc.), sewing check (stitches and seaming), and washing quality. This product has a remarkable effect on increasing brand awareness and good's selling points
The product is characterized by its excellent plasticity. When the load is applied to it, it will undergo permanent deformation without cracking. This product is antistatic and will not attract dust
The product is durable enough. It has been tested by an accredited laboratory to be resistant from salt spray and chemicals such as petroleum, diesel, and pesticides. Made of FDA approved materials, it is safe for human use
The product is flame retardant. All roofs and side walls comply with the requirements of flame retardant B1 building materials class. Its inner layer can be made of clear films, matte films or metalized films
The product has excellent drapability. The fabric undergoes special treatment or specific blending to achieve tensile strength, stiffness, and flexural rigidity. Its inner layer can be made of clear films, matte films or metalized films
The product features a high-efficiency purification process. It has a filtration process - reverse osmosis that can effectively remove the harmful substances. It does not easily degrade in hot and cold temperatures
The product can resist scratches. The surface has been coated by an external film or coating that shields it from damage. This product has a remarkable effect on increasing brand awareness and good's selling points
This product acts as filters between the indoors and the outdoors, facilitating the users providing appropriate shade, sunlight, ventilation, and a visual union with the world in motion outside. This product has a remarkable effect on increasing brand awareness and good's selling points
The product does not have an unbearable smell which most of the other textile products have. - Said one of our customers. It can be added with the tamper-resistant form to packaged goods if necessary
This product shares branding. It is a simple and creative way to advertise, promote and call the consumer to action. Being UV proof, it can extend the shelf life
The product is widely used in electronic products in modern society. People can easily find that it's frequently used in their daily life. It can be made of pure aluminum foil paper, laminated materials, or plastic film materials
The product requires a low number of workers to execute production tasks, which will help reduce labor costs and help manufacturers achieve a competitive advantage. The product has good resistance to tearing
In the use of this product, people can set assured that they will not be threatened by electromagnetic radiation or electric leakage problems. This product has a remarkable effect on increasing brand awareness and good's selling points
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