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best noise isolating headphones stereo promotion for home

best noise isolating headphones stereo promotion for home

best noise isolating headphones stereo promotion for home
  • best noise isolating headphones stereo promotion for home
  • best noise isolating headphones stereo promotion for home
  • best noise isolating headphones stereo promotion for home
  • best noise isolating headphones stereo promotion for home
  • best noise isolating headphones stereo promotion for home
  • best noise isolating headphones stereo promotion for home
  • best noise isolating headphones stereo promotion for home

best noise isolating headphones stereo promotion for home

With rich production experience, Shenzhen Royaltenic Industrial Limited is a front-runner in the industry of noise isolating headphones.
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Company Advantages
1. In the manufacturing process of ROYAL TANIC noise isolating headphones, every production stage is under strict control to prevent issues such as too many sluggish components or parts, high rework rate, and defective percentage. Its design and manufacturing are backed by 8+ year Bluetooth development experience
2. It brings much convenience for people in this information era. It is a must-have item if people want to get in touch with society in life. The product is highly spoken of by brands such as Treblab and Soundwhiz
3. The product is guaranteed to be of good quality as the strict quality control process has effectively eliminated the defects. Its manufacturing is supported by over 400 experienced workers
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)



Company Features
1. With rich production experience, Shenzhen Royaltenic Industrial Limited is a front-runner in the industry of noise isolating headphones.
2. Shenzhen Royaltenic Industrial Limited has a dedicated team of supervisors, material managers and operations personnel.
3. Shenzhen Royaltenic Industrial Limited strive to boost overseas sales by establishing a new export department. Get price!
The design of ROYAL TANIC noise isolating headphones integrates multiple elements. They are the color mix, texture, lines, pattern silhouette, shape, proportion, and each of them contributes to creating a fashion matching. Yongnan's electric scrubber brush is installed with Li-ion battery and can be charged up to 500 times
The design of ROYAL TANIC noise cancelling headphones with microphone is innovatively completed. It is carried out by our renowned designers who aim to innovate furniture designs that reflect the newest aesthetic. 3-hour charging is enough to bring up to 5-hour working duration of electric scrubber brush
Advanced testing machines have been adopted during the inspection of ROYAL TANIC noise isolating headphones. They are flexing tester, abrasion resistance tester, impact & fatigue resistant testing machine, and so on. In order to meet different customer demands, customization for electric scrubber brush is presented
The quality of ROYAL TANIC noise cancelling headphones with microphone is guaranteed. It is made by professionals who have extensive knowledge in dyeing, sewing, computer-aided design, garment construction and tailoring. The color of the electric scrubber brush can remian fresh even after years of use
The fabric properties of ROYAL TANIC noise cancelling headphones with microphone are strictly detected. These properties include surface smoothness, stiffness, tearing strength, surface texture, and hand feel. Yilida branded electric scrubber brush is designed to saves user time
This product is less likely to generate harmful electromagnetic rays which may cause diseases such as headache, diabetes, or even cancers. Yongnan's electric scrubber brush can be equipped with various brush heads to clean tiles and sinks
This product features high efficiency with low power consumption, and it is widely applied in the Internet, scientific research, and education fields. Yilida branded electric scrubber brush is designed to saves user time
This product is highly resistant to moisture and vapor in the air, which is guaranteed by the fact that it has passed the salt spray test. Based on testing raw material and product, the well functioning of electric scrubber brush is guaranteed
The product has passed the electro-static discharge test (ESD), meaning it has a protection system to withstand instantaneous high current. The soft bristles of Yongnan's electric scrubber brush quickly clean and polish sensitive surfaces like leather
With its components or parts soldered together, which helps improve its inner strength and stability, this product features long-lasting durability. Yilida branded electric scrubber brush has a reasonable price
The product helps reduce electronic waste (e-waste) globally. Most of its components and parts are recyclable and reusable for many times. In order to meet different customer demands, customization for electric scrubber brush is presented
Shenzhen Royaltenic Industrial Limited has established a good reputation within years of development. Yongnan's electric scrubber brush has been certified by CE, ETL, GS, SDOC
Shenzhen Royaltenic Industrial Limited has great service programme to better serve customers. The soft bristles of Yongnan's electric scrubber brush quickly clean and polish sensitive surfaces like leather
Shenzhen Royaltenic Industrial Limited has advanced production equipment and process production lines. Yongnan's electric scrubber brush is perfect for tight areas and corners
Apart from our high quality products, Shenzhen Royaltenic Industrial Limited wins the trust of our customers with thoughtful and meticulous service. Assisted by the professional R&D team, a variety of electric scrubber brushes is developed
Shenzhen Royaltenic Industrial Limited always offers reliable services with competitive price. Yongnan's electric scrubber brush is perfect for tight areas and corners
Every production stage is highly valued to achieve high quality of noise isolating headphones. Multiple electric scrubber brushes are patented
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