The noise reduction headphones has perfect stereo sound quality, enjoy full listening comfort with soft, snug ear buds that conform to your ears, bring you the perfect audio enjoyment. Comfortable fit with all shape of ears, give you more convenience and stable when you are running, biking, training, jogging, hiking, exercising, business and relaxation .
The best sound quality Earphones provide stable and seamless connectivity with Bluetooth and high sensitivity antenna enabled devices up to 10 meters away .
The earphones without mic with high quality drivers, deliver clear and crisp sound and super enhanced bass .
best sound quality earphones features :
Clear sound stereo headphones
This noise reduction headphones have high fidelity pure sound quality
Component line control, call clearing
High definition microphone
It is forbidden to speak for 10 meters in high definition and swim freely. Distance is not a problem.
earphones with microphone parameters
Product Type: Flat Ear Bluetooth Headset
Applicable mode: lightning
Sensitivity: 116 decibels
Line length:120 cm
Looking for ideal Noise Reduction Headphones Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Best Sound Quality Earphones are quality guaranteed. We are China Origin Factory of Earphones with Microphone. If you have any question, please feel free to contact us.
Product Description :
Bitumen is widely used in the construction of asphalt roads and bituminous membrane products. Bitumen is commonly used to build highways, motorways and rail networks. Bitumen has excellent water-proofing properties and is widely used for making roofing products along with a range of other household and industrial applications, from emulsion paints to sound-proofing. Penetration Bitumen and Bitumen Emulsions are used for the construction of railway tracks and by using special types of bitumen such as Polymer Modified Bitumen, the vibration and noise levels are reduced due to a dampening effect. Bitumen has been proven to be effective on both high-speed railway tracks and heavy load railway tracks. Bitumen is also used for surfacing airfield runways and air strips (PMB is preffered due to its fuel resistant properties) and taxi ways. For the Marine construction industry bitumen is used for hydraulic applications such as canal lining, underwater tunnels, river bank protection, dam construction and sea defences. There are also numerous industrial applications like roofing felt material, printing inks, packaging paper, linoleum, electrical cable / Junction box insulation, mastic for roofing of terraces, and duplex paper manufacture.
Price of product ( USD price or FOB price) :
3.000 MT monthly market price.
10.000 MT monthly market price Less 5%.
Product origin : Russia and Non Russia
Key Specifications/Special Features :
Specifications for types/grades of Oil Bitumen according to buyer specifications and/or will be given upon received buyer credible purchase request in the form LOI/ICPO docs.
Minimum Order Size and Packgaing details :
MOQ 3000 MT
Bulk in tanker vessels.
Drums 150/180/200 Kg.
Jumbo bags 1000 Kg.
Poly bags 32 Kg.
Tanks 20 MT.
1.Soft, flexible foam conforms to the unique shape of each ear for comfortable noise reduction
2.Flexible stem makes fitting easy without the need to touch the foam tip so the tips stay clean even when hands are dirty
3.Poly bag keeps earplugs clean before use
Jh-301 noise cancelling headphone could offer you a private space far away from noise outside, which is popular nowadays for mp4, ipod, psp users in noisy environment like airline, subway, highway etc.
1. Active noise cancelling technology to enhance the power of noise filtering.
2. Block the external noise to offer a superb listening experience.
3. Foldable design, convenient for traveling users
4. Driver unit: 40mm dynamic speakers
5. Impedance : 32 ohm ía10%
6.Frequency response : 20hz - 20k hz
7. Reduction level:>12db at 300hz
8. Sensitivity: 102db at 300hz
11.Cord length: 1.5m
12.Plug: 3.5mm stereo plug
13.Power requirement: 2 íß aaa batteries
Colorful paper box
2296 Best Sound Noise Reduction Headphones Suppliers
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Driver unit 2pcs dia40mm
Frequency response 20-20khz
Impedance 32 ohm
Sensitivity 110db, 116db (at 1 khz)
Noise reduction level f¦13db at 300hz
Plug dia3.5mm
Cord length 2.0m
Battery 1pcs AAA battery
We combine active noise cancellation with style. Comfort and sound quality to create a full, rich sound anywhere you use them. Thanks to the soft ear cushions and lightweight design you'll enjoy superior comfort for hours of listening pleasure. Plus, you'll experience optimal sound quality and speech clarity even at lower volumes, easily adjusted by the in-line volume control. Requires one aaa battery (not included) .It is compatible with all ipod, mp3, cd, dvd players, computers, in-flight and home entertainment systems
Active Noise Cancelling Headphones : Hands-free microphone and remote control allow you to easily answer calls, end calls, volume control and play music. Wide Compatibility -- Compatible with IOS and Android System. The Magnetic headphones compatible with almost all3.5mmjack devices.
High Sound Quality -- With super dynamic deep bass high resolution treble & crisp powerful sound. The best quality� Earphones� has perfect stereo sound quality, enjoy full listening comfort with soft, snug ear buds that conform to your ears, bring you the perfect audio enjoyment.
Tangle-free audio cord of the earbud headphones with mic helps you get rid of messy tangle effectively, making it convenient to carry in your bag or pocket.
This active noise cancelling headphones provides crisp highs and natural-sounding lows , it Fit well, secure and don't fall out , The earbud headphones with mic are also light and comfortable. You can do some high intensity treadmill sprints and they will stay in place well. The best quality earphones are nice to have and flexible enough to fit any device. This well made earphones are awesome , excellent ear fit and but they do not cancel ALL outside noise. With no music they block less noise than a set of soft foam earplugs. With music though, outside noise shouldn't be a problem at all.
Looking for ideal Active Noise Cancelling Headphones Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Best Quality Earphones are quality guaranteed. We are China Origin Factory of Earbud Headphones with Mic. If you have any question, please feel free to contact us.
A1 Noise Canceling Headphones,Noise Canceling Headsets manufacturer,Noise Canceling Headsets supplier,Noise Canceling Headphones wholesale
A1 Noise Canceling Headphones Product Details
1. Can control the photo of huawei phone (same as the selfie stick function).
2. Click three times in a row,it can call siri, apple's voice assistant, and voice control.Â
Product Description
Feature
Waterproof level XP5Â Â Â
Light touch buttons, press does not hurt the ears Â
Fit good for ears
Neckband Bluetooth Headset has small size, light weight, suitable for exercise sportÂ
True wireless surround stereo,with breathing light function  Â
Good sound quality, strong bass low-power consumption.
-94 db sensitivity, good receptionÂ
Super small mobile storage box, which can recharge the headphone 7 times.
Bluetooth battery level display (need mobile phone support)Â Â
Taiwan 3S Silicon Microphone   Â
Support bluetooth protocol: HSP/HFP/A2DP/AVRCP, supported bluetooth format: SBC,aac,mp3 (aptx does not support)
Chip 8645+AMSÂ
Battery 110mah
Using time 5H
Talking time 5H
Bluetooth Distance 10mÂ
Charging time 1-2H
Support APT-X Protocol
Aizerd is a china manufacturer of electronic products such as in-ear metal earbuds, With many years'export experiences, our sweat-proof sports headset, magnetic wireless earbuds, true wireless bluetooth headphone, waterproof bluetooth speaker, fashion touch speaker, has been welcomed In international markets.
If you need it, please click here for more product information.
Bluetooth solution: BK3266L
Bluetooth version: V5.0
Bluetooth protocol: AVRCP,HSP,HFP,A2DP
Bluetooth Distance: 10M
ANC frequency: 20~500Hz
ANC noise cancellation: 20 �¯�¿�½?�?�± 2db
Operating frequency: 2.4~2.4835GHz
Battery specification: 3.7V/500mAh
Charging voltage: 5V/1A
Charging time: about 2h
Bluetooth duration: about 28h
Bluetooth + noise cancellation duration: about 18h
Noise cancellation duration: about 60h
Accessory: charging cable, 3.5mm Aux cable
Color: black, grey, white
Country:China
Model No:A01
FOB Price:10 ~ 20 / Piece ( Negotiable ) Get Latest Price
Place of Origin:China
Price for Minimum Order:10 per Piece
Minimum Order Quantity:100 Piece
Packaging Detail:1pc/ gift box
Delivery Time:Order: 7 to 15 days, retail: 3 to 5 days
Supplying Ability:50000 Piece per Month
Payment Type:PayPal, Money Gram, Western Union, L/C, T/T
Product Group :Noise Cancelling Headphones
Specification:
Bluetooth solution: BK3266
Bluetooth version: V5.0
Bluetooth protocol: AVRCP,HSP,HFP,A2DP
Bluetooth Distance: 10M
ANC frequency: 20~600Hz
ANC noise cancellation: 25 �± 2db
Operating frequency: 2.402~2.480GHz
Battery specification: 350mAh
Charging voltage: 5V/ 1A
Charging time: about 2h
Bluetooth duration: about 20h
Bluetooth + noise cancellation duration: about 10h
Noise cancellation duration: about 33h
Accessory: charging cable, 3.5mm Aux cable
Color: black
Brand Name:Chengde
Model Number:E7
Style:Ear Hook
Communication:Wired
Connectors:3.5mm
Use:Portable Media Player
Function:Noise Cancelling
Place of Origin:Guangdong, China
Cord Length:Dongguan
Waterproof Standard:IPX-2
Active Noise-Cancellation:No
Material:Protein Leather+memory Foam
Package:Poly Bag
Colors:Black or customized
Logo:Customized Logo Welcomed
Usage:replacement pads
Item no.: cmth-24
Product name: pink crystal rhinestone dj hi-def noise-canceling over-ear headphones
Material: abs+ rhinestone
Fashion style headphone with crystals, each stone placed by hand piece by piece. No machines are used.
Various stones colors, size, logo and packing are all available
1. Basalt short fiber - a new material to replace steel fiber. Basalt short fiber is an inorganic mineral fiber with a length of less than 50mm, which can be evenly dispersed in cement concrete.
2. Characteristics of basalt short fiber (1) the specific gravity of steel fiber is 7.8 and that of cement concrete is 2.5. After mixing, the specific gravity of steel fiber is higher than that of cement, and the cement will sink and have poor dispersion.
The specific gravity of basalt short fiber is 2.6, which is basically equivalent to that of cement concrete. After mixing, it does not sink, has good dispersion, is degradable, and is green. The road surface will not be as hard as steel fiber, resulting in car driving noise..
(2) Basalt staple fiber is a real "multifunctional" fiber. Acid and alkali resistance (especially alkali resistance, fully applicable to cement concrete), low and high temperature resistance, insulation and sound insulation. The tensile strength is three times that of steel fiber. The corrosion resistance of basalt fiber is better than that of steel fiber. The compressive strength is 20% higher than that of steel fiber, which is suitable for harsh environment. It has excellent comprehensive performance.
(3) Low cost. The price of basalt fiber used in cement concrete is significantly lower than that of 50% steel fiber.
(4) Natural compatibility. Basalt fiber is a typical silicate fiber, which is easy to disperse when mixed with cement concrete and mortar. Fresh basalt fiber concrete has stable volume, good workability and durability, and has excellent high temperature resistance, impermeability, crack resistance and impact resistance.
As a milestone product of true wireless noise reduction earphone, tenwin TW-T02 still plays a leading role in sound quality and noise reduction effect.
Active Noise Cancellationï¼?Industry-leading noise cancellation up to 28db.
