Superlux HMC-681 EVO Computer Gaming Headphone Overview:

The HMC681 EVO is designed for gaming gamers over a long period of time, providing great comfort and wearing effects, as well as allowing you to experience the sound of a live game scene. The HMC681 EVO is a must-have for professional players.

Features:

• 50 mm loudspeaker loudspeaker unit reproduce the game sound, movie and dialogue the original sound 
• Single-point microphones with passive noise reduction effect, can effectively reduce the ambient noise 
• Shocking low frequency, clear IF and high frequency, heavy Every detail and sound field in the game 
• Package ear design and automatic adjustment for comfortable wearing experience 
• Semi-open acoustics designed to keep the head cool and comfortable for long periods of use degree.

Specifications:
Headphone

• Type : dynamic, semi-open, aural
• Frequency response : 10 -30,000 Hz
• Rated impedance : 32 ohm (copper clad aluminum wire)
• Sensitivity : 98 dB SPL (1 mW)
• Maximum input power : 300 mW 

Microphone

• Frequency Response : 80 - 15,000 Hz
• Directional characteristics : unidirectional
• Rated impedance : 2.2k
• Sensitivity : -45 dBV / Pa (5.6 mV

General Specifications

• Cable length : 3 m
• Connector : two 3.5 mm connectors
• Net weight : 355 g