اير فون رقم Joyroom kx3301 - Black- Wireless

Wireless Earphone Connectivity: Bluetooth Frequency Response: 20Hz-20KHz Microphone Sensitivity: - 42dB Sensitivity: 102dB at 1KGz Charging Power: DC5V 300mAh Charging Time: 1-2 h Charging Type: Micro USB Output Power: 3mWx2 Music Playtime: Up to 30 h Color: Black Compatible With: Multi Device Warranty: Without Warranty