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.
- Sweat will not stick on earmuff which has ventilated mesh.
- Support up to 16g TF card, FM radio function.
- Adjust size according to players' heads.
- Stereo sound effect, from a grenade fall on the ground to explode - you know all about it.

Specification: 
Sensitivity: 110dB
Impedance: 32 ohm
Drive: 40mm
Frequency: 20 - 20KHz
Battery: 400mAh Li-ion battery
Working time: 6h
Charging time: 3h 0.306 Package weight: 0.34636 kg
Product Size(L x W x H): 15.00 x 7.50 x 17.50 cm / 5.91 x 2.95 x 6.89 inches
Package Size(L x W x H): 17.30 x 8.50 x 19.00 cm / 6.81 x 3.35 x 7.48 inches Package Contents: 1 x Headphones, 1 x Audio Cable, 1 x USB Cable, 1 x English User Manual