3
WIRELESS STEREO HEADPHONES
USER MANUAL
3
Specifications
* System: UHF/RF
* Carrier frequency: 915.5, 916, 916.5 MHz
* Sound: stereo
* Transmit power: < 10 mW
* S/N ratio:
≥
55 dB
* Channel separation:
≥
35 dB
* Distortion:
≤
1%
* Operation distance: up to 100 m in the open air
* Frequency response: 25 Hz - 20,000 Hz
* Microphone: built-in into the transmitter, working distance at least 3 m
* Transmitter power supply: 5V DC, 200 mA
* Headphones power supply: 2 pcs x AAA battery
