- Contact Person : Ms. Luo Moon
- Company Name : Shenzhen Changyin Electronic Co., Ltd.
- Tel : 86-755-29239127
- Fax : 86-755-29764362
- Address : Guangdong,shenzhen,5A, Bldg 2, Anle Industrial park, Hezhou, Xixiang, Baoan, Shenzhen, China
- Country/Region : China
- Zip : 518101
300m UHF proffesional stereo silent party headphones
300m UHF proffesional stereo silent party headphones (YH988)
Features
Distance | Operation distance up to 50 meters with latest UHF/RF wireless technology |
Feature | Several headphones can be used simultaneously with one transmitter |
Loundspeaker | Built-in 30mm mylar speaker |
Shut-off syetem | Auto mute and auto tune function available for headphone. |
Noise-reduction | Active noise reduction system for crystal clear sound |
Indictor | With different indicator color indicate different channels |
Specification
System: UHF/RF |
Carrier frequancy: 863Mhz/ 865Mhz or 915Mhz/ 917Mhz |
Modulation: FM |
Mode: stereo |
Output power: <10 mW |
S/N ratio: ≥75dB |
Channel separation: >50dB |
Distortion: <1% |
Frequency response: 30 - 20,000Hz |
Power supply of transmitter: DC12V 150mA |
Power supply of headphone: 200mAh Build-in lithium battery |
300m UHF proffesional stereo silent party headphones
