3.5mm Universal Wired Headset Earbuds In-ear Earphone With Microphone Portable Earphone black

--Features: Lightweight in-ear earphones use dual-motion coils, mid-to-high frequencies are more natural, bass is more powerful

--The sound insulation in-ear design: it can block environmental noise and help you focus on listening pleasure.

--The built-in microphone: allows you to talk hands-free while exercising.

--Universal 3.5MM plug: compatible with almost all audio equipment.

--Cable length: about 300 cm

Description:
Name: Wired headset
Plug: 3.5MM;
Speaker sensitivity: 108 (dB);
Impedance: 8 ohms;
Appearance type: in-ear;
Frequency range: 20Hz-20KHz;
Headphone weight: about 14g/0.49g;
Material: ABS;
Cable length: about 300 cm;
Packing list:
1 x Wired Headset
1 x Packing bag
Note:
Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. 
Manual measuring,please allow 1~3mm error,thank you.