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good quality noise isolating headphones on sale for trains

good quality noise isolating headphones on sale for trains

Good quality noise isolating headphones on sale for trains

Brand
ROYALTENIC
Place of Origin
Shenzhen, China
Certifiation
BQB, CE, ROhs
Delivery Time
3-30 working days depends on quantity
Start Port
Guangzhou or Shenzhen
MOQ
1000 PCS
Payment Terms
L/C, T/T, Western union,Paypal, Ali payment
Shipping Method
DHL, UPS, Express, Sea Freight, Air cargo
Custom Service
OEM and ODM service
Price
Get Latest Price
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Quantity Needed:
Pieces
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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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good quality noise isolating headphones on sale for trains-5

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)



Each piece of ROYAL TANIC best noise cancelling bluetooth headset is designed by our design department. They spend time researching, testing and experimenting with a variety of materials and techniques that best suit the scope of work for this piece of bedding. Immortals Swan study chair and desk have been widely supplied to famous supermarkets like JUSCO in China
The development of ROYAL TANIC noise isolating headphones has taken different factors into consideration. They are mainly structure fabrication, mechanical parts stability, welding quality, and the whole machine efficiency. Immortals Swan can print Logo on your cargo if Logo design is provided by customers
ROYAL TANIC noise isolating headphones has undergone rigorous testing during the production process. Care has been taken to check for defects that are poorly durable, incompletely bonded, and stitched. Baby Bathtub Stand can be folded easily
The production process of ROYAL TANIC noise isolating headphones has been tested in real-time. In almost every production stage, random inspection is conducted in strict accordance with fiber quality, weaving quality, water resistance, colorfastness to friction and overall tensile strength. Sample order can be supported by Immortals Swan
ROYAL TANIC noise isolating headphones leverages the design concept to create a visual aesthetic. Patchwork, pleats, darts, pleats, skirts, panels are some of the design concepts that can be added when creating this item. Immortals Swan specializes in producing baby bed, baby chair, baby swing and so on
Its surface is finely treated, making it highly resistant to scratches. The product is able to capture over thousands of writing or drawing with no surface wear. Different colors like blue, pink,etc. are available
The product stands out for its dimensional stability. It can maintain the original pleating and don't easily shrink or elongated. Some of the Immortals Swan products are designed with organza which can prevent gnats from outside
The product can be biodegradable. It can be degraded at the high-temperature environments and hot air conditions, thus it is environmentally friendly. The height of the desk and chair is adjustable
This product has a non-keen-edged surface. The finely welded technique guarantees that every welding spot is full and smooth with no sharp edges. With strict production process from cutting to packing, the quality of each product can be ensured
The product will not cause health problems like allergic reactions and skin irritation. It has undergone the high-temperature disinfection to be free of microorganism. Sample order can be supported by Immortals Swan
One huge benefit of this product is its incredible durability. Made of hard materials, it is unlikely to get scratched or damaged by basically anything. The height of the desk and chair is adjustable
Shenzhen Royaltenic Industrial Limited can provide solutions that is determined to make business sense and have business value. All the products are of lovely design which can attract the eyes of children
Shenzhen Royaltenic Industrial Limited can provide complete solution service for noise isolating headphones. Immortals Swan products make kids comfortable
Shenzhen Royaltenic Industrial Limited has established complete quality control system and best noise cancelling bluetooth headset to ensure quality of noise isolating headphones. Raw materials for producing baby products are all eco-friendly
It turns out to be right that regarding service as an important part in ROYAL TANIC. Immortals Swan specializes in producing baby bed, baby chair, baby swing and so on
The quality assurance of noise isolating headphones can be guaranteed. Different colors like blue, pink,etc. are available
ROYAL TANIC is able to produce best noise cancelling bluetooth headset with bulk production to ensure the business efficiency. Some of the Immortals Swan products are designed with organza which can prevent gnats from outside
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