Logitech H800 981-000337 Wireless Stereo Headset

Comfortable, wireless headset lets you chat, rock and surf on multiple devices like your PC, tablet and smart phone with rich digital stereo, a six-hour rechargeable battery and a full set of on-ear control. Laser-tuned drivers and a built-in equalizer deliver rich digital stereo that immerses you in your music and calls. The noise-cancelling microphone reduces background noise. With 2.4 GHz wireless technology, roam up to 12m (40') from your PC using the tiny nano receiver or pair with your smart phone or tablet using Bluetooth.

Laser-tuned drivers and built-in equalizer keep distortion to a minimum. Enjoy rich, crystal-clear, digital audio that lets you detect even the most subtle noises for full immersion in music, games and calls. Padded headband and sculpted foam ear cups provide hours of comfort. Headset folds up easily for portability.

• Features: Boom, Mute and Foldable
• Noise Canceling
• Technology: Wireless
• Input Impedance: 32 Ohms
• Sensitivity (headphone): 97dB +/-3dB
• Frequency response (Headset): 30Hz - 15kHz
• Sensitivity (microphone): -47dBV/Pa +/- 3dB
• Frequency response (Microphone): 100Hz - 6.5kHz
• USB charging cable length: 4 ft (1.22m)