Features:- Aluminum alloy earbud housing， wearable and scratch-proof
- 10mm driver unit， high-quality sound output and smooth communication
- High resolution vibrating diaphragm， you can even hear the details of the music
- 3.5mm stereo nickel plating plug， compatible with most music devices
- Flexible and hardly wounded cord， TPE cover and copper wire
- Multifunctional one-key control: music play / pause， song switch， and call receiving

Specifications:
Driver diameter: 10mm
Frequency response: 20 - 20000Hz
Impedance: 32 ohm
Sensitivity: 103dB
Rated input power: 3mW
Cord length: 1.25m Function: Answering Phone，Microphone，Song Switching Connectivity : Wired
Connecting interface: 3.5mm
Application: Computer，Mobile phone，Portable Media Player Package weight: 0.058 kg
Package size (L x W x H): 15.00 x 8.50 x 2.00 cm / 5.91 x 3.35 x 0.79 inches Package Contents: 1 x Vots J1 Earphone， 1 x Clip， 4 x Ear Cap