Wireless Bluetooth Headset Noise Canceling Suppliers and Manufacturers

Product features: Driver unit: , 40mm x 2 Impedance: 32 Sensitivity: 98 4db s.P.L at 1khz Response (system): 20hz~20khz Rated power: 20mw Power supply: lithium battery/dc 5v Built-in 400mah rechargeable battery Plug type: micro usb Unique selling point: Bluetooth version: v3.0 Anc optional: significant noise reduction at 16db Support: hsp, hfp, a2dp, avrcp profiles Bt transmission distance: 10-15m Built-in microphone for calling function Soft headband & ear pad to bring comfortable wearing Unique & fashionable design Clear & powerful sound Support aux in function

1.Noise concelling bluetooth headset . 2.Stereo Surrouding Audio, Bulit-in Microphone. 3.Foldable and adjustable neckband . 4.Transfer a call between the mobile phone and the headset. 5.Power re-charged ! 6.Milti-color for your option: black, red, blue,green.,grey, white. Brand Name: OEM or techcool Style: Headband Communication: Wireless Connectors: 3.5mm Use: Mobile Phone, Mobilephone, cellphone, computer, Ipad, MP3, PS3 Function: Bluetooth, Microphone, Noise Cancelling Place of Origin: Guangdong, China (Mainland) Color: Black, Silver Sound mode: Stereo bluetooth protocol: A2DP HSP HFP AVRDP Distance: 20m bluetooth Version: 4.0 color: black with silver Rated voltage: 4.5VDC working time: up to 12 hours Stand by: 180 hours material: aluminum+plastic Button functions:V- /next music/V+/previous music /pause/play Bluetooth protocol standards:Bluetooth V4.0+EDR Button functions:V- /next music/V+/previous music /pause/play Receiver distance:10m / 360�° Battery:3.7V/110mAh lithium-ion battery Charging time:Less than 2.5 hours Successive working time:About 3 hours Standby time:120 hours Speaker diameter:�¦10mm Impedance:16�© S.P.L:106dB S.P.L.at 1KHz MIC type :Capacitive Microphone Unit:4*1.5mm Frequency Response:20Hz-20,000Hz

Description Provides a completely new feast for your ears Active noise cancelling function can reduce 85% of noise. Tailor-made soft protein leather ear cap for ear shape Acoustics airtight construction, full wrap wearing style can reduce the sound leakage. 20 meters bluetooth transmission distance. Compatible with 99% of bluetooth devices on the market Color: black, titanium, rose gold, titanium with leather, black with solid wood, red Specification Brand: sornbeo Model: BH539 Size: 19x18x4cm Weight: 247g Battery: 3.7V / 450mAh Bluetooth version: bt4.0 support profile: hsp, hfp, a2dp, avrcp Working voltage: 3.7v working current: 30ma Transmission distance: 20m nose cancelling: 25db Standby: 140h charging time: 2.5-3.5h Working time: 14h Accessories: headphone, usb charging cable, audio cable, accessory pocket, user manual

Bluetooth version: v4.0 Chipset: csr 8645 Support profiles: hfp, hsp, avrcp and a2dp Audio profiles: aptx Operation range: 10 meters Talk time: about 4.5h Music time£ºabout 4.5h Standby time: about 180h Size: 402432mm Weight: 16.4g Built-in rechargeable 80mah lithium-ion polymer battery What¡¯s in the box Ds2 bluetooth headphones1 Eva carry case1 3 pairs of earbuds(s, m, l) Usb charging cable User manual

Wireless bluetooth headset Fashion and comfortable Acoustic high fidelity Healthy and environmental friendly Conveniently operated Voice dialing In-ear design Noise free. Small & medium.

Frequency band: 2.4 ghz to 2.483ghz, one sm band Talking time: up to six hours Standby time: up to 150 hours Operating distance: ten meters(class 2) Charging time: within three hours Dsp: full duplex transmission, noise suppression, and echo cancellation. Signal-to noise: > 60db with 15bit sound effect decode Bluetooth profile support: compatible with bluetooth enabled devices, including mobile phone, pc, pda, printer, and more Certification: ce, fcc, and bqb Specifications: Talk time: up to four hours Standby time: up to 70 hours Weight: 11g Components: Obluetooth headset Travel adapter User manual

This Bluetooth Headset use rechargeable battery. You can recharge it easily from power adapter. Our Bluetooth handset has less than 1/100 electromagnetic wave of cellular phone. You can prevent enormous electromagnetic wave from using cellular phone directly. Blister packing

We are an electronic processing factory in Shanghai,China, specializing in processing, R & D, design and sales of electronic products. Sincerely hoping your inquiry. More Product specifications BLUETOOTH version V5.0 BLUETOOTH Communication distance 10m Standby time 120 hours Talk time 4 hours Music playback Approximately 5 hours Battery type Polymer Lithium Battery Charging case Battery capacity 500mAh compatible BLUETOOTH Profile: HFP / HSP / AVRCP / A2DP Allowable operating temperature -20 C -60 C Weight 45g Compatible models iOS / Android / Windows (compatible with bluetooth 4.2 or higher)

1. Product introduction kbj-152n bluetooth version: 4.0 the supported devices:bluetooth mobile phones, bluetooth speakers, bluetooth pc and other bluetooth devices the maximum work range:33 feet (10 meters) battery capacity: 160mah music play /talk time: around 7~9 hours charging time: around 3 hours charging voltage: dc 5v frequency response:2.402ghz~2.480ghz 2. Other information moq: 3k trade term: fob shenzhen comply with rohs ce fcc standard delivery time: 30-40 days once the order is confirmed Color box + blister tray + manual; Customized packing is acceptable!

Product parameters Model N30 Bluetooth version V5.1 EDR Wireless frequency 2.4GHz Transmission distance 10M Earphone battery capacity 35mah Battery capacity of charging bin 300mAh Charging voltage current: 5V 1A Play talk time about 5-6 hours Charging time about 1 hour Standby time 0 hours Horn resistance 8MM 32 Product features Upgrade Bluetooth 5.1 chip, reduce picture synchronization delay, and strengthen signal connection to maintain continuous stability even in bumpy steps Take out the headset from the charging bin, and Bluetooth will automatically connect and pair, bringing a more humanized and comfortable use experience The external microphone will detect external sound waves, and then before you hear these noises, the noise reduction chip will send out equivalent sound waves to cancel them, so as to reduce noise Compared with the traditional Bluetooth headset in the past, it has not only greatly improved the bass effect, but also greatly improved the sound quality fidelity and anti-interference Using real copper ring large dynamic horn, supplemented by black technology graphene diaphragm, restore delicate vocal instrumental music, solid and surging drums, and experience the surround 3D stereo effect from human ear to brain Intelligent noise reduction technology, combined with in ear sound insulation design, realizes high-definition call effect and can talk efficiently in noisy environment With finger touch, you can cut songs, answer, hang up, voice assistant and other functions It has excellent endurance, provides long-term power output for headphones, and makes your travel always accompanied by music 5 degree angle inclined into the ear, in line with ergonomics, more appropriate to the ear, Golden Triangle arc groove, more firm to wear, no pain and more comfortable to wear for a long time

Bluetooth Protocol HFP,A2DP,AVRCP transmission distance 10M Suona: 16 3mW headphone battery capacity 3.7V/35mAh Charge bin battery capacity 3.7V:500mAh Music Play Time 3-4 hours Charge bin charge display function Automatic return of flip Headphone Low Power 8 ma Work

* Version: Bluetooth V2.1+EDR A2DP * Talking time:3-4H * Standby time: 100H * Effective distance:10M * Charging tine: 2-3H * DC:5V * Machine size: 49*37.5*11 mm * Machine weight: 5.2g * Packing size: 102*131*47 mm * Complete set weight: 100g Original import ISSC chip (long-term warranty). 1*BH-111 Headset 1*Ear hook 1*User Manual 1*charger(ES/EU plug optional) 1*Carton package *Each box: 100pcs *Outer package size: 53*34*46.5 CM *N.W: 9.00KG *G.W: 11.0KG.

Product Description Get the freedom of hands-free calling with the easy-to-use BlackBerry« Wireless Headset HS-500. With the simple touch of a button, you can answer, end, and mute calls, or activate voice dialing, even while you're juggling your keys and coffee in the morning. Plus, the volume automatically adjusts and background noise is reduced, so your calls and turn-by-turn directions can be heard loud and clear in noisy environments. With the quality and performance you expect from a BlackBerry« product, the BlackBerry Wireless Headset HS-500 fits your life so you can hit the road with confidence. The BlackBerry HS-500 Wireless Bluetooth Headset includes a BlackBerry Micro-USB travel charger. Features: Call control button - control calling features like, answer, end, mute and voice activated dialing with the press of a button. Dedicated On/Off Power Switch. Automatic volume control and noise cancellation - hear and be heard loud and clear in noisy environments. A2DP Enabled. Works with selected third-party GPS mapping applications - listen to turn-by-turn directions.

Name: Bluetooth Stereo Headset Model No.: BSH10 Brand Name: Surpass /OEM Country of Origin: China Product Description Alias: Bluetooth Headset, Bluetooth Headphone, bluetooth headsets......etc * Stereo Bluetooth headset with back-hang style * Supports Bluetooth A2DP, AVRCP, and HS/HF profiles * Features Software & CVC echo/noise cancellation for reducing noise * Foldable design provides maximum portability * Wirelessly enjoy stereo music from all A2DP-enabled devices, such mobile phones, PDA, PC etc * Switch automatically from remote controls on the headset allow you to play, skip and select your music tracks. * Up to 20 hours of music playback time Products Brief: * Bluetooth Specification v2.1+EDR class 2 * The latest version of A2DP1.2 and AVRCP1.0 profiles support * Supports Bluetooth Headset and Hands-free Profile(HFP 1.5) * RF Frequency Range: 2.402-2.480GHZ, 2.4G ISM band * Radio Performance: Receive Sensitivity of -90dBm, TX Power Max 4dBm * Frequency Response: 20 Hz - 20 KHz, Very high Signal to Noise Ratio (SNR):95 Db, Total Harmonic Distortion (THD):0.1%, * 5 Button design: MFB, VOL+, VOL-, FWD, REV, * LED Indicator Status: Blue, Red * Rechargeable 400mAh Li-Polymer Battery * Mini 5 Pin USB Plug charging Port * Charger adapter Output: DC 5V&200mA * Nominal charging time: Max 4 hours * Talk time: Up to 20 hours * Standby time: Up to 400 hours * Dimensions (main body): 54(diameter) x 23(H)mm * Weight: 71.2 grams.

Bluetooth Stereo headset A stereo headset adopting bluetooth 2.0 technology. Subminiature, ultralight , compact style. Audio response and recognition and redial system Talk time 7 hours Music play time 6 hours Standby time 250 hours Operating distance : max 10 meters

Wb-7100h A wireless mono headset adopting bluetooth 2.0 technology Talk time : 4.5 hours Standby time : 150 hours Operating distance : 10 meters Multi-function button (pick up/ hang up/ reject calls) Volume buttons ( + for volume up, - for volume down) Blue led indicator Dimension : 68x18x12 (mm) Weight : 13g 1piece packing, 15g