Hoco M1 EarPhone | Stereo Sound

Hoco M1 headset is a product line of accessories - Smartphone of Hococase - a famous brand specializing in manufacturing mobile accessories of Hong Kong.

Specifications:
1. Speaker diameter: 14 mm;
2. Impedance: 32 Ω +/- 15%;
3. Frequency response: 20 ~ 20000Hz;
4. Sensitivity: 116 db +/- 3 db;
5. Standard Jack: Ø 3.5 mm;
6. Microphone: Yes
7. Button control: compatible with IOS and Android