Datasheet

AUDIO
2.4GHz Wireless Digital Audio Headset
Features:
• Wireless Headset with receiver set
• Off line-of-sight reception and up to 30m range
• Rechargeable system with built-in Ni-Cd batteries
provided
• Large 40mm diameter drivers for high-quality sound
• Easily install plug-in, and low power consumption
Specifications:
• Wireless headphones:
- 40mm diameter drivers
- Large comfortable ear pads
- Built-in rechargeable batteries
- Channel switch
- Volume dial
- Power LED
- Power switch
- Recharge socket
• Transmitter:
- Power LED
- Channel select button
- Power DC input socket
- Audio 3.5mm stereo input socket
- Recharge plug for Headphones
• Application distance up to 30m (L.O.S.) with perfect
reception
• Automatic power on/off transmitter
• Supply voltage: Transmitter - 9V DC, Headphones - 2.4
VDC
• Current consumption: Transmitter - 76 mA (Typical),
Headphones - 120 mA (Typical)
• Operating temperature: 0°C ~ +50°C
• Frequency range: 2400 ~ 2483.5 MHz
• Channel number: 8
• Channel frequency: 2410, 2419 ~ 2473 MHz
• Frequency stability: ±100 KHz
• Transmission power: EIRP+10 dBm
• Reception sensitivity: -85 dBm (Typical)
• Headphone impedance: 24 Ohm
• Output power: 2mW RMS (Maximum)
• Response: 25 Hz ~ 20 KHz, -1dB
• Dynamic range: 85dB (Typical)
• Separation: 75dB (Typical)
• SN ratio: 80dB (Typical)
• THD: 0.1% (Typical)
• Rechargeable battery: Built-in Ni-Cd
Package contents:
• A pair of Headphones
• Transmitter
• Power adaptor
• Users manual
System requirements:
• Any audio playback device with 3.5mm
stereo socket
• Computer system with sound card`s
speaker out
• 220 ~ 240V AC power supply
EAN: 40 19337 50780 5
Art. no. 50780