Avantree Mars - Sports Headphones with Microphone

Features 
An in-ear stereo headset provides natural clear and super bass sound.

Noise isolation soft inner ear buds provides a comfort fit to your ears that you can enjoy music on the go.

Built in Microphone and Multifunction Control: Answer \ End Calls, Pause \ Play \ Next \ Previous Music Control and Volume Adjustment Control.

47inch long tangle-free cords with 3.5mm gold plated pins compatible to devices with 3.5mm universal headphone jack.

Specification
Speaker size: 10mm
Frequency range: 20-20,000Hz
Sensitivity: 101±3dB
Impedance: 32Ω
Cable length: 120cm

What's in the box:
Avantree Mars
Spare Ear Tips

Packing Info Pack: (W)70*(H)140*(D)25mm