Features:
1. This model is designed by ourselves
2. Factory competitive price and high-quality
3. Speakers inside, cable material with or without mic, all parts of this product can be customized
4. Passed CE/FCC/RoHS Directive-compliant certified
5. OEM and ODM order is available and welcome
Key specifications:
Model number: KJ877
Driver unit: Φ10mm
Impedance: 32Ω ±15%
Sensitivity: 93±3dB
Frequency response: 20Hz-20kHz
Cord: 1.2m
Connector: 3.5mm
Compatibility: MP3, MP4 players, mobile phone, computer, a game machine
Colors: black, silver, gold, green, red