Беспроводные головные телефоны

пн, 10/10/2011 - 06:58

Артикул: product 859

2.4GHz Digital Folding Wireless Headset, Built in Microphone / Rechargeable Lithium Battery
* Features:

1) 2.4GHz wireless SNR original sound transmission, hi-fi stereo sound quality.

Active FM type non-compression date transmission and unique date packet & splicing agreement, within the distance of 10M from computer to provide the high SNR(signal to noise ratio) of non compression audio transmission, coupled with perfect sound quality, it’s the best choice for fashional music fans.

2) The code-free plug and play intelligent connection.

When small transmitter connect to the USB port, Mini USB transmitter direct decoding ,no need to install a code program ,Plug an play with 3 seconds instant reaction.

3) Retractable stainless steel headband design.

Foldable and shrink design, ease to carry .Simple headband design,comfortable to wear,built-in the stainless steel head beams and Wrapped with the Green rubber material, can be free expansion , Suitable for all head type of people who wear the headset.

4) Removeable & Rechargeable battery system.

Removable of embded 300mA efficient charging of lithium battery, Dual charging mode of USB and Li-ion can be permanent power life ,rechargeable & removeable used to solving the troubles of the battery life for consumers.

5) Fashional LED indicator light button design.

One-piece key design,can be remote control of Play、Pause、Volume 、music selection function. Enjoy your wireless hi-fi sound at anytime just through these personalized button.

6) Built-in Microphone Design.

Omni-directional built-in microphone design provides you to connect with your relatives and friends Via Skype,Yahoo on a PC / Laptop.

* Specifications:

1) Wireless Carrier Frequency: 2400MHz-2483.5MHz

2) Rated current and voltage: 70mA@3.7V

3) Headphones Frequency Response: 20HZ-20KHZ

4) Microphone Frequency Response: 100Hz-8kHz

5) Headphone SNR(signal to noise ratio): 84dB (microphone on) 91dB (microphone off)

6) Mic SNR: ≥ 50dB

7) (Nd Fe-B Speaker) Driver unit: : Φ40mm

8) Microphone size: Φ2cm

9) Reception range and distance: 10M, 360 degree