Main Features:
- HiFi stereo earphones for most phones
- All wooden shell material
- Drive-by-wire with microphone
- Inclined in-ear wearing style， comfortable and not easy to slip
- Digital audio coding and built-in DSP function
- TPE high elastic line， durable and not wrapped

Specifications:
Driver diameter:?9mm
Impedance:?16 ohm
Frequency response:?20 - 20000Hz
Sensitivity:?108dB + / - 3dB
Wire length:?1.2m 0.021 Package weight: 0.04426 kg
Package Size(L x W x H): 7.60 x 1.50 x 18.80 cm / 2.99 x 0.59 x 7.4 inches Package Contents: 1 x Earphones