Main Features:
- Music and calls， switch freely
- Noise reduction technology isolates the world and returns pure music even in noisy environments
- Drive-by-wire with anti-twist wire
- 4 colors， add pleasures to your life

Specification:
Impedance: 32 ohm
Cable length: 1.2m 0.020 Package weight: 0.043 kg
Package Size(L x W x H): 4.00 x 8.00 x 1.50 cm / 1.57 x 3.15 x 0.59 inches Package Contents: 1 x Earphones