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condenser microphone

condenser microphone

Suitable for Handset,MP3,MP4,digital camera,hands-free devices,telephone,notebood PC,multimedia productions etc... MIC Specifications: Dimension: 9.4 x 4.5mm Sensitivity: (0dB = 1V/Pa) -30dB to -46dB, Vs = 4.5V, RL = 2.2kΩ Directivity:...
China
Main Item condenser microphone
Business Type Manufacturer, Exporter
wired phones

wired phones

Microphone 1. Sensitivity: -60dB+2dB (0dB=1 V/ubar,1KHz) 2. Directivity: Omnidirectional 3. S/N ratio: More than 60dB 4. Frequency Response: 20Hz~20KHz Speaker: 1. Size: 40mm 2. Impedance: 150ohm or 32ohm 3. Sensitivity:-110dB 4. Frequency...
China
Main Item headphones
Business Type Manufacturer, Exporter
New Arrivals! 2.4G Wireless earphones with exotic art work

New Arrivals! 2.4G Wireless earphones with exotic art work

Features of 2.4G wireless earphones with water transfer printing art work:..... 1.Chatting online;. 2.Transmission range:larger than 10m;. 3.Sound:full acoustic fidelity and strong bass voice;. 4.Portable designs,18mm thin, with 6 multifuctional...
China
Main Item wireless headphone, bluetooth speaker, wired headphone, earphone
Business Type Manufacturer, Exporter
Factory price bluetooth stereo headset for phone and pc

Factory price bluetooth stereo headset for phone and pc

1. High quality and excellent services 2. Very popular in the market with great sound at a budget price 3. Excellent efficiency and comfortable for users 4. Soft leather-touch ear pillows 5. Over ear headphone design 6. Made by envirnment material...
China
Main Item headset, earphone, speaker
Business Type Manufacturer
HEADSETS telephone JS-017

HEADSETS telephone JS-017

This product uses the sound of metal guide tube Earphones parameters loudspeakers Φ:27mm Driver Unit: 300-3000Hz Frequency response: 150 ohm Impedance: less than 1% Distortion 109dB±3dB/mwat1KHz Sensitivity : Microphone 100-3000Hz Frequency...
China
Main Item produce headsets
Business Type Manufacturer, Exporter
Retracble earphone

Retracble earphone

we are a manufacturer of earphone ,data cable,phone housing and charger in mainland China,we have 130 skilled workers and 1500 sq.m. workhouse. we are wishing to establish a trial business relationship with you to test if our products can win a...
China
Main Item mobile accessories earphone handsfree headset data cable charger
Business Type Manufacturer, Exporter
Subwoofer Headset

Subwoofer Headset

Extremely light and strong at 1.2oz Excellent noise reduction rating of 26dB Clear frequency response of 20-17,000Hz distortion free through entire range Stereo/mono/volume control on right earcup Swithch selectable full stereo or mono operation...
China
Main Item computer accessories
Business Type Manufacturer, Exporter, Service
H.264 High Speed IP dome Camera

H.264 High Speed IP dome Camera

SONY FCB-EX480BP Color Zoom camera, , Color: 0.3Lux, B&W: 0.01Lux, 216X Zoom (18X Optical, 12X Digital), F=4.1mm-73.8mm. Angle: level 360° vertical 180 ° Speed: level 240° vertical 120° Preset Position: 64 Speed: 1-8level, B-900 SD series...
China
Main Item IP surveillance camera, surveillance equipment
Business Type Manufacturer, Exporter