Computer Gear: Wireless headset + vol control + adjustable head band + leather ear pads

Feature
• Wireless headset keeping you free from cables
• Built-in controls on right earpad include: On/off switch, volume control and 2 buttons for auto scanning control
• Red power LED
• Padded leather headframe on a flexible mechanism to ensure the headset fits properly & comfortably
• Padded leather ear pads
• Supports internet & multimedia applications
• Compatible with Windows: 98/SE/ME/2000/XP & MAC 9.x or above
 
Transmitter Specification
• Working frequency: 72-74MHz
• Power supply: DC9V
• Transmitting distance: 25M
• Operating current: 50+/-10mA
• Input voltage: 400mV
 
Receiver Specification
• Power supply: DC3V (2, 1.5V battery)
• Operating current: 20-35mA
• Working frequency: 71-76MHz
• Frequency response: 50Hz-18KHz
• S/N Ratio:   80dB
• Accessory: 6.3mm stereo plug-convert
 
Requires
• 2 x AAA batteries in headset
• 1 x PP3 battery in transmitter
•  Batteries not supplied