【Product Name】: Grammy / Gramyoo series of in-ear headphones bass headphones with wheat-headphones
【Product color】: Tu Hao gold, low-profile gray, sapphire blue, brilliant purple
[Headphone function]: with a microphone, can call; wire control function, you can answer / hang up, adjust the volume
【Scope】: for most of the 3.5mm jack phone, Walkman, Tablet PC
(Such as: for iPhone, iPad, Samsung mobile phone, millet phone, etc. all 3.5mm headphone hole equipment)
[Headphone plug]: 3.5 gold-plated pin
[Headphone length]: 1.2 meters (± 3CM is normal)
【Material】 wire: TPE fine black white woven line
[Ear shell material]: plating ABS
【Wire specification】: main line 2.2, speaker line 1.5
【Mitou size】: 4 * 1.5mm full point
【Speaker type】: 8mm, 6U 16Ω copper ring speaker
【Output sound pressure】: 105dB ± 3dB
Frequency response range: 20Hz-20K Hz
1, using 3.5 high-grade gold-plated pin, greatly extend the service life of the plug. Contact more reliable, to ensure that the signal transmission is not distorted;

2, the wire with high elastic TPE round braided wire, not easy to deformation, not easy to change color, while effectively preventing the pull fracture, to prevent winding knot, more elegant than ordinary headphones, more grade;

3, PCB board with a camera IC, smart phones can take pictures of mobile phones (need to set the phone camera);

4, fine imitation shell design, microphone shell spray rubber oil, more refined;
 
5, wearing a microphone away from the vocal cords short distance, call more clear and smooth;

6, four in one PCB board, with wheat wire control function, call can call / hang up easy to get, while free to adjust the volume;
 
7, exquisite design of the ear shell, even more exquisite small, more colorful color eye-catching;

8, high-quality microphone noise reduction technology to remove a large number of environmental noise, call more clearly;
 
9, reasonable ergonomic design, the size of the ears can be worn, solid and comfortable, while significant stereo effects, allowing you to enjoy high-quality music feast