Main Features:
- HiFi stereo earphone for most phones
- All metal shell earphone brings metallic feeling
- 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:?8mm
Impedance:?16 ohm
Frequency response:?20 - 20000Hz
Sensitivity:?110dB + / - 3dB
Wire length:?1.2m 0.073 Package weight: 0.09938 kg
Package Size(L x W x H): 7.70 x 2.70 x 19.00 cm / 3.03 x 1.06 x 7.48 inches Package Contents: 1 x Earphones， 4 x Earbud