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The Spec Of Headset Manufacturers : Features:
1. dunction: power on/off, vloume up/down, phone accept/end.
2. Reveuver sensitivity: <-80 dbm. 1. Play time: up to 6 hours.
2. Operation range: 10 meters.
3. Dimension:
(1) Headphone: 155 x 175 x 58 mm (W x H x D).
(2) Transmitter: 51 x 19.5 x 10 mm (L x W x H). ....
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The Spec Of Headset Manufacturers : Save power and costs with our IR cordless stereo headsets. Mini IR cordless stereo headphones:
1. Infrared wave length: 850mm.
2. Modulation: PPM.
3. Effective length: approx. 8 meters.
4. Frequency response: 20-15, 000 Hz.
5. T.H.D.<2% (1KHZ).
Compared to products that run on RF transmission, PPM product....
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The Spec Of Headset Manufacturers : Wooden material earphone for MP3/MP4 player. 1. Driver unit: 2 x 15mm.
2. Frequency response: 20-20khz.
3. Impedance: 32ohm+/-15%.
4. Sensitivity: 110+/-3db at 1khz.
5. Cord length: 1.2m. ....
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The Spec Of Headset Manufacturers : 1. 2.4GHz ISM band.
2. Digital stereo audio signal.
3. Transmission distance up to 100 feet.
4. 8 channels (Pairing or Broadcasting).
5. USB 1.1 for CD, WAV, MIDI, MP3, WMA, RM formats.
6. GFSK modulation scheme.
7. OS : Win98, 2000 & XP.
8. For iPod(3.5) or USB(1.1). 1. Tx/Rx pairing tact switch.
2....
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The Spec Of Headset Manufacturers : NE-300EP4 Earphone with 3.5mm mono right angle plug. 1. Impedance: 8Ω.
2. Max power: 0.5 Watts.
3. Cord length: 1.5m±10%. ....
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The Spec Of Headset Manufacturers : 1. Double-side earphones (A type) for head-wear; single-side earphone (B type) for installed in the helmet or mask for free hand operation.
2. Perfect for military, police, special forces, fire-fighting or rescue missions. 1. Model: PP2200-005(A), PP2200-005(B).
2. Microphone: reciprocal vibration of head-skele....
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The Spec Of Headset Manufacturers : 1. Invisibly connects with any TV, VCR, VCD, DVD or audio system.
2. Operation distance: up to 10m with latest infrared wireless technology.
3. Built-in 30mm mylar speaker and auto mute for headphone.
4. Ultralight weight design for comfortable wearing.
5. Active noise reduction system for crystal clear sound.
6. ....
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The Spec Of Headset Manufacturers : Shihpei established in 1983. Our professional know-how and modern facilities has made the production of top quality speakers, headphones and headsets extremely efficient. A range of high-performance audio products awaits you, and any of your specifications can be met by our experienced R & D staff. they employ the adva....
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The Spec Of Headset Manufacturers : 1. Physically design which places the speaker outsides of the ear canal to eliminate the discomfort for the foreign body, easeful than the traditional inner ear bud.
2. Mechanically design which creates the best sound resonance effect. 1. Ear-clip type.
2. Flexible microhpone arm.
3. speaker spec. 110dB+-3dB; m....
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The Spec Of Headset Manufacturers : Ergonomic & adjustable ear pad to match head shape easily and to make you feel comfortable, and fully cover your ear to avoid any noise when you listen to music. Voice-control device makes you adjust your voice easily. High quality digital & multimedia, wide-ranged design for speaker, show you a wonderful bass functio....
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The Spec Of Headset Manufacturers : 1. Headset with fashion silver look.
2. The highest quality, lowest price and most popular item in the world.
3. We can manufacture all kinds of best quality speakers to meet your needs. 1. Speaker:
(1) Size: 23 M/M unit with rare earth magnet.
(2) Impedance: 32 OHM + 15%.
(3) Sensitivity: 105 dB + 3dB at 1KHz....
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The Spec Of Headset Manufacturers : 1. Headset with microphone and volume
2. The highest quality, lowest price and most popular item in the world. 1. Speaker:
(1) Size:40 M/M unit with rare earth magnet.
(2) Impedance: 32 OHM + 15%.
(3) Sensitivity: 105 dB + 3dB at 1KHz.
(4) Frequency response: 20 – 20,000 Hz.
(5) Max. power input: 100 mw.
....
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The Spec Of Headset Manufacturers : 1. Elegant design for headset.
2. Comfortable for long time wearing.
3. Great sound performance.
4. Soft ear-loop for right/left ear.
5. Applicative for PC on-line talk and mobile hands free. 1. Speaker 15φ, 9μ, 32Ω.
2. Microphone: 6X2.7 -60+-30dB.
3. Any color can be done.
4. Popular phone models are ava....
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The Spec Of Headset Manufacturers : Shihpei established in 1983. Our professional know-how and modern facilities has made the production of top quality speakers, headphones and headsets extremely efficient. A range of high-performance audio products awaits you, and any of your specifications can be met by our experienced R & D staff. they employ the adva....
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The Spec Of Headset Manufacturers : Shihpei established in 1983. Our professional know-how and modern facilities has made the production of top quality speakers, headphones and headsets extremely efficient. A range of high-performance audio products awaits you, and any of your specifications can be met by our experienced R & D staff. they employ the adva....
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The Spec Of Headset Manufacturers : 1. Earphone for mp3/mp4.
2. High quality stereo sound.
3. Holds firmly to your ears and filters outside noise.
4. Enjoy your music with Bong effect and very Safe to use. 1. Driver unit: 2 x 15mm.
2. Frequency response: 20-20khz.
3. Impedance: 32ohm+/-15%.
4. Sensitivity: 110+/-3db at 1khz.
5. Cord length: 1....
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The Spec Of Headset Manufacturers : 1. Eearphone for mp3/mp4.
2. High quality stereo sound.
3. Holds firmly to your ears and filters outside noise.
4. Enjoy your music with Bong effect and very safe to use. 1. Driver unit: 2 x 10mm.
2. Frequency response: 20-20khz.
3. Impedance: 32ohm+/-15%.
4. Sensitivity: 110+/-3db at 1khz.
5. Cord length: 1....
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The Spec Of Headset Manufacturers : Headset for PC, good selection for the music listening. 1. Drive unit: φ40mm w/ferrite magnet.
2. Impedance: 32ohm ± 15%.
3. Frequence response: 20-20khz.
4. Sensitivity: 105db ± 3db at 1khz.
5. Max input power: 100mw.
6. Microphone sensitivity: -58db ± 2db.
7. Mic response: 30-16,000hz. ....
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The Spec Of Headset Manufacturers : Headset for PC, good selection for the music listening 1. Drive unit: φ40mm w/ferrite magnet.
2. Impedance: 32ohm ± 15%.
3. Frequence response: 20-20khz.
4. Sensitivity: 105db ± 3db at 1khz.
5. Max input power: 100mw.
6. Microphone sensitivity: -58db ± 2db.
7. Mic response: 30-16,000hz. ....
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The Spec Of Headset Manufacturers : Headset for PC, good selection for the music listening. 1. Drive unit: φ40mm w/ferrite magnet.
2. Impedance: 32ohm ± 15%.
3. Frequence response: 20-20khz.
4. Sensitivity: 105db ± 3db at 1khz.
5. Max input power: 100mw.
6. Microphone sensitivity: -58db ± 2db.
7. Mic response: 30-16,000hz. ....
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The Spec Of Headset Manufacturers : Headset for PC, good selection for the music listening. 1. Drive unit: φ30mm w/ferrite magnet.
2. Impedance: 32ohm ±15%.
3. Frequence response: 20-20khz.
4. Sensitivity: 97db ± 3db at 1khz.
5. Max input power: 100mw.
6. Microphone sensitivity: -58db ± 2db.
7. Mic response: 30-16,000hz. ....
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The Spec Of Headset Manufacturers : Headset for PC, good selection for the music listening. 1. Drive unit: φ30mm w/ferrite magnet.
2. Impedance: 32ohm ± 15%.
3. Frequence response: 20-20khz.
4. Sensitivity: 97db ± 3db at 1khz.
5. Max input power: 100mw.
6. Microphone sensitivity: -58db ± 2db.
7. Mic response: 30-16,000hz. ....
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The Spec Of Headset Manufacturers : Headset for PC, good selection for the music listening. 1. Drive unit: φ30mm w/ferrite magnet.
2. Impedance: 32ohm ± 15%.
3. Frequence response: 20-20khz.
4. Sensitivity: 97db ± 3db at 1khz.
5. Max input power: 100mw.
6. Microphone sensitivity: -58db ± 2db.
7. Mic response: 30-16,000hz. ....
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The Spec Of Headset Manufacturers : 1. Earphone:
(1) Frequency response: 20Hz-20KHz.
(2) Driv. unit: ∮15mm.
(3) Sensitivity: 117+-3dB.
2. Microphone:
(1) Frequency range 50-16kHz.
(2) Sensitivity -58dB+-2dB.
(3) Cable length: 1.2M/1.8M/2.5M. Applications: MP3,CD, desk & laptop, PC and other audio devices. ....
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The Spec Of Headset Manufacturers : 1. Earphone:
(1) Frequency response:20Hz-20KHz.
(2) Driv. unit: ∮15mm.
(3) Sensitivity: 117+-3dB.
2. Microphone:
(1) Frequency range 50-16KHz.
(2) Sensitivity -58dB+-2dB.
(3) Cable length: 1.2M/1.8M/2.5M. Applications: MP3,CD, desk & laptop, PC and other audio devices. ....
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The Spec Of Headset Manufacturers : 1. Earphone:
(1) Frequency response: 20Hz-20KHz.
(2) Driv. unit: ∮15mm.
(3) Sensitivity: 117+-3dB.
2. Microphone:
(1) Frequency range 50-16KHz.
(2) Sensitivity -58dB+-2dB.
(3) Cable length: 1.2M/1.8M/2.5M. Applications: MP3,CD, desk & laptop, PC and other audio devices. ....
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The Spec Of Headset Manufacturers : 1. Earphone:
(1) Frequency response: 20Hz-20KHz.
(2) Driv. unit: ∮15mm.
(3) Sensitivity: 117+-3dB.
2. Microphone:
(1) Frequency range 50-16KHz.
(2) Sensitivity -58dB+-2dB.
(3) Cable length: 1.2M/1.8M/2.5M. Applications: MP3,CD, desk & laptop, PC and other audio devices. ....
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The Spec Of Headset Manufacturers : Highly clear speaker voice, show you perfect music. Adjustable header match every head shape, and is made of steel material, strong but light weight. One side cord design to avoid the enlancing situation. High sensitive microphone is also made by steel material with strong but light feature. 1. Mic.dimension: Ø6.0....
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The Spec Of Headset Manufacturers : Especially designed for Net-bar. Light and convenient modern design. Adjustable hand swap to meet every kind of head shape. The sound is intelligible and clean 100% original. The interior made from lightly, high-steel materials and electro plated art, which made it looks brilliantly and hand-comfortable. Also adjustabl....
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The Spec Of Headset Manufacturers : Simple and light, moden design, high sensitive microphone,
hifi loudspeaker, timbre limpidness, high-steel boom, firm and durable single volume design, avoid twisting. 1. Mic.dimension Ø6.0 x 5.0mm.
2. Sensitivity: -39dB ± 3dB.
3. Directivity: omnidirectional.
4. Impedance: 2.2kΩ.
5. Driver diameter: Ø....