Specifications:
Type: Piston In-Ear Headphones
Brand:QKZ DM3
Material:Aerospace Metal + TPE
Color: Black， Sliver，Gold，Red (Optional)
Connectors: 3.5mm
Communication: Wired
Rated power: 5mW
Sensitivity: 108dB SPL
Speaker impedance:16Ω
Frequency response range: 20-20000 HZ
Connecting line Length: 1.2M
Function: Play / Pause， Answer / Off， Noise Cancelling， Microphone


Compatible :For Xiaomi Tablet1， Tablet 2， xiaomi redmi note1 2 3
For Samsung Glaxy s6，s7，s6 edge，s7 edge
For Huawei， LG， Sony and Other android mobile phones
For iPhone 4 4s 5 5s 6 6s，for iphone 6plus， 6s plus for iPad etc. IOS devices
For Mp3 Mp4 players， tablets Pcs， all 3.5mm music players.

Package weight: Approx. 30g / 1.1oz
Cable length: 1.2m

Features:
Quality optimization of exclusive patent， metal composite vibrating membrance.
The ergonomic design， nipple grade silicone ear muffs.
Ear and tail pipe connection with oblique angle design， comfortable and easy to wear.
It has high quality sound， enjoy your life.
A perfect gift for yourself or friend