Description‎:‎    It is a comfortable and lightweight headphones which has the noise reduction technology to provide a HiFi music world‎.‎Main Features‎:‎   ‎- Adopted with soft ear cushion‎,‎ guarantee to wear it continuously for 2 or 3 hours‎.‎‎- Adjust size according to players‎'‎ head‎.‎‎- Stereo sound effect‎,‎ from a grenade fall on the ground to explode ‎- you know all about it‎.‎Specification‎:‎   Sensitivity‎:‎ 106dBImpedance‎:‎ 32 ohmDrive‎:‎ 40mmFrequency‎:‎ 20 ‎- 20KHzCord length‎:‎ 2m 0.355 Package weight‎:‎ 0.398 kg Product Size‎(‎L x W x H‎)‎‎:‎ 15.50 x 7.50 x 20.00 cm / 6.1 x 2.95 x 7.87 inches Package Size‎(‎L x W x H‎)‎‎:‎ 16.50 x 6.10 x 24.00 cm / 6.5 x 2.4 x 9.45 inches Package Contents‎:‎ 1 x Headphones