Ningbo Excel Electronic Co., Ltd. [China]

Detailed Product Description

Wireless Infrared Headphone

Features:
1) Infrared wavelength: 850nm
2) Carrier frequency: R-ch 2.8MHz / L-ch 2.3MHz
3) Effective length: 10m (straight)
4) Speaker: 40mm mylar cone
5) Impedance: 32 ohms
6) Frequency response: 20 - 20,000Hz
7) Modulation: ± 75kHz
8) Distortion: below 1%
9) S/N ratio: ≥55dB
10) Power supply:
      a) Transmitter: DC 12V / 200mA
      b) Headphone: DC 3V (AAA x 2)
11) Auto mute function
12) Auto power off when no signal
13) Ultra lightweight design
14) With high quality ear cushions
15) With volume control and power on / off on headphone
16) One transmitter can be used with two or more headphones simultaneously