FREE: 7D HIFI Headphone 3.5mm Super Bass Headset In-Ear Wired Earphone Stereo Earbuds

The listing, 7D HIFI Headphone 3.5mm Super Bass Headset In-Ear Wired Earphone Stereo Earbuds has ended.

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I will ship you this product if you pay me money ship: $.6.75 flat rate shipping (United States)
$7.99 flat rate shipping (Canada)
I only accept payment via paypal. Please pay via paypal : tuanthaihoa3@gmail.com
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Description:
100% Brand New and High Quality !
Type: Piston In-Ear Earphone
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
Cable length: 1.2m
Technical Specification
1. Material: PC Mini Dual Driver
2. Weight: 12g
3. Speaker: 8 mm NdFeB speaker Mini Dual Driver
4. Speaker Power: Rated input power: 3mW, Maximum input power: 5mW
5. Impedance:16±15%
6. Speaker Sensitivity: 95±3dB (at 1KHz 1mW)
7. Speaker Frequency Response: 20-20K 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