Fashion DA300 2.4GHz Wireless Headset Earphone with Microphone
Color: Black - Model: DA300 - Compatible System: Windows 2000 / XP / Vista - Built-in microphone - Transmission range: 15~25m - Working time: 10 hours - Working voltage: 2.0~3V - Working current: 50mA - Frequency response: 20Hz~20000Hz - Carrier frequency: 2400MHz~2483.5MHz - SNR: 90dB - Modulation: GFSK - 360 degree receiving - Powered by 2 x AAA batteries (included) - Comes with USB 2.0GHz transmitter & Chinese manual - Fashion headset for chat watching movies playing games and music enjoyment etc.