head-phone from China manufacturer - LANYINDA ELECTRONIC TECHNOLOGY(HK)LIMITED

head-phone

Place of Origin:

, China (Mainland)

Product Detail

Model No.: DA801

Style: Headband

Function: Multimedia

Usage: Computer

New design, good quality

Key Specifications/Special Features:

Features:
Digital audio using 44.1 K 16 sampling, almost CD quality
The use of forward error correction technology to avoid interference when transmission of music
4 GISM-band work in the application of various countries and regions in the world
Transmission from 10 to 15 meters, suitable for a variety of portable notebooks, desktop computer
Receiving no signals automatically mute function, one minute automatic shutdown
Automatic use of frequency hopping technology, to avoid interference when several headphones used simultaneously in same space
Hi-fi mode and chat mode of choice, users can enjoy high-fidelity stereo music, and also be free to voice chat
With CE, FCC, RoHS certification
Performance parameters
Frequency range : 2.4G to 2.48GHz
Modulation / demodulator way :GFSK
Transmitting power : 0 dBm
Frequency response : 20Hz to 15KHz
Separation: > 70dB
Distortion: 1%
S/N ratio: > 70dB
Power : a, launchers used computer USB direct power supply
Receive headphones 2 x AAA battery
working : 10 hours to 20 hours