Defender HN-W1000

Wireless headset Defender HN-W1000 is a great accessory for portable computers. Its compact folding design will make it much easier to carry. Adjustable headband again ensure smooth use a wide number of users. Adapter into a USB port can assist wireless freedom up to a distance of ten meters from the computer. To power the headset will serve two AAA batteries. With its built-in microphone is the perfect accessory for chatting, listening to music and playing games.
Specifications:
Sound characteristics:
Drivers: 30 mm
Impedance: 32 ohms (headphones)/2200 ohms (microphone)
Frequency Response: 20 - 20,000 Hz (headphone)/100 to 10 000 Hz (microphone)
Sensitivity: 100 dB (headphones)/45 dB (microphone)
Signal-to-Noise Ratio: 84 db
Wireless transmission:
USB receiver
The band digital transmission: 2404 - 2476 MHz
Maximum range: 10 m
Power:
2x AAA batteries
Battery life: Up to 22 hours
Supported OS:
Windows XP/Vista/7
Design:
Color: Black
Store: supra-aural (on ear)
Construction: closed, folding
Weight: 70 g
Standard accessories:
Receiver USB
2x AAA batteries
Manual