3M Cable Headphone With Microphone - Red

The sound keeps delicate and full, extra long cable is introduced with a crosound unit, which makes the bass, treble and sound natural sound. Effective to keep such an accurate and stable, extra long cable ear bud equipped with a complete, fully sealed features, with an exceptional ability to block ambient noise. Useful to meet the needs of long sticks and multiple occasions, earphones with long cable are suitable for network karaoke and PC recordings with a three-meter signal cable. Easy to store and carry to travel, camping and walking, in earphones, the long cables are lightweight and compact in a portable box with a strap to attach the unused parts. Equipped with silicone ear loops of different sizes, extra long cable headphones are soft and elastic to wear for comfortable use, with an exquisite ergonomic design.

Features :

• Frequency response :    75hz ~ 18khz ± 3db
• Max. deviation range :   ± 50khz (with level limit)
• T. h. d. :   <1.0% @ 1khz
• s/n relationship :   > 80db
• RF carrier stability :   ± 0.005%(-10 ° -- 50 °c)
• Plug Type : 3.5mm Straight Plug

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