First, the interface is 3.5mm

Second, an answer key is added in the middle of the headphone

Third, on the upper right side, there is a volume control button that you can control the volume when listening to calls

1.New arrival mobile phone handset, convenient, appliable and possess rich colors

2.Anti-radiation, retro, popular .

3.Connection Way: ①Directly connection with Nokia or other brands'3.5mm interface

②Directly connection with iPhone

③Directly connection with Blackberry

④Other mobile phones, need different adapters

4.High quality, practical, environmental friendly

5.Cable length: ~2m

6.Connecting plug: Φ3.5 mm four plug tips

7.With answer key and volume control function8.

8.Anti-radiation, retro, popular,just connect with your phone directly, no need adapter

9.Material Quality: Smooth, Matt Paint

10.Colors: deep blue, red, purple, yellow, pink, green, black, white