Rapoo H8000 2.4GHz wireless Headset with Microphone

Key Features

Machine-style type correction headset
Wearing the headset mode correction
Headset wireless headset design correction
Noise correction function
Built-in sound card error correction
20-20000Hz frequency response correction
40mm speaker diameter correction
Microphone Frequency Response 100-8000Hz range correction
-46 ± 3dB Microphone Sensitivity correction
Microphone impedance 32 ohms correction
USB output port error correction
Dimension correction transmitter: 64.5 × 18 × 7.5mm

Correction signal to noise ratio greater than 84dB
Distortion <5%
Battery Capacity 450mAh
Power life 6.5h
Charging time 3h
Carrier Frequency 2400MHz-2483.5MHz
Modulation GFSK
Transmitter voltage: 5V
Transmitter current: <100mA

Specifications:

-Frequency response: 20Hz ~ 20kHz
-Sensitivity: -46±3dBdB
-Earphone impedance: 32Ω 
-Microphone can rotate 130 °
-Reception range and distance: 10m, 360 °
-Input Interface: USB
-Color: Black

System Support:

-Windows 2000
-Windows XP
-Windows Vista
-Windows 7

Package Includes:

-1 x Wireless Headphones
-1 x USB transmitter
-1 x USB Cable
-1 x Base