Earphone QKZ DM9 Zinc Alloy HiFi In Ear Earphones fone de ouvido Headset auriculares audifonos Ster


US $7.00 Original Price : US $19.99 (65%)  

Special Price Earphone QKZ DM9 Zinc Alloy HiFi In Ear Earphones fone de ouvido Headset auriculares audifonos Ster with FREE Worldwide Shipping!


 4.86



Product description

[32756237338]

Specifications:
Type: Piston In-Ear Headphones
Technical Specification
1. Material: Metal CNC Zinc alloy
2. Weight: 15g
3. Speaker: 9.2 mm NdFeB speaker
4. Speaker Power: Rated input power: 3mW, Maximum input power: 5mW
5. Impedance: 16Ω±15%
6. Speaker Sensitivity: 94±2dB (at 1KHz 1mW)
7. Speaker Frequency Response: 20-22K Hz
8. Microphone Sensitivity: -42dB±3dB1kHz, 3V 0dB=1V/pa
9. Operation Temperature: -10 Celsius --- +40 Celsius
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
ForiPhone 4 4s5 5s 6 6s,foriphone 6plus, 6splus foriPad 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

Factoryprice+ProssionalDesignTeam+QCTeamCheckingQualitybeforeshipping+ProfessionalAfter-
serviceteamservice+24hourson-line
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Note :Microphone Yes Or No You could Choose

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