QKZ CK8 Dual Driver Earphone Stereo Bass Sport Running Headset HIFI Monitor Earbud Handsfree With Mic fone de ouvido
Type: piston in-ear headphones
1. Material: Pc
2. Weight: 20g
3. Speaker: 10mm + 8mm NdFeB speaker
4. Speaker power: Rated power: 3 mW, maximum input power: 5 mW
5. Impedance: 8Ω%
6. Speaker sensitivity: 100 ± 2dB (at 1KHz 1mW)
7. Speaker frequency response: 20-20000Hz
8. Microphone sensitivity: -42dB ± 3dB1kHz, 3V 0dB = 1V / pa
9. Operating temperature: -10 Celsius — + 40 Celsius
Function: Play / Pause, Answer / Off, Noise Canceling, Microphone
Compatible: For Xiaomi Tablet1, Tablet 2, xiaomi redmi note 2 3
for Samsung Glaxy s6, s7, s6 edge, s7 edge
for Huawei, LG, Sony and other android phones
for iPhone 4 4s 5 5s 6 6s, for iphone 6 plus, 6s plus for iPad etc. ios devices
for Mp3 Mp4 players, Pcs tablets, all 3.5mm music player.
Package weight: Approx. 60g
cable length: 1.25 mt
Quality optimization of exclusive patent, metal composite vibrating membrance.
The ergonomic design, nipple grade silicone ear protection.
Ear and tail tube connection with angled angle design, comfortable and easy to carry.
It has high sound quality, enjoy your life.
a perfect gift for yourself or friend
Factory Price + Prossional Design Team + QC Team Quality Inspection before shipping + Professional After-
service team service + 24 hours on-line
Wholesale big discount support!
Feedback from buyer:
2.The shipping and handing charge are not refundable,please be responsible for all the charges of the returning and reshipping
3.All return items must be in its original conditions,including box and accessories,Men made defects are not guaranteed,such as
broken,scratched and soon.
4.Forany items,please send by EMS or your local post when send back,pls contact us in advance to confirm the ways which you
If you are not satisfied with this purchase, pls contact usfreely any time