1) Earphone can be adjusted till fits the ear well.

2) Adjustable microphone sticker: The microphone sticker can be adjusted according to the position of mouth and makes perfect effect.

3) The size and the weight of the earphone are suitable for carrying around.

4) Fashionable appearance and brightly colored housing.

5) Type: Moving Coil type 15mm

6) Resistance: 32 10%(DC)

7) Rated Power: 3mW

8) Wire Length: 1800 50mm

9) Speaker Sensitivity: 108 3db(1000HZ/mW)

10) Mic Sensitivity: -38 4db

11) Maximum Power: 15mW

12) Jack: 3.5mm*2