Wireless earphones with built-in control panel and microphone. Stereo sound. Presentation in a practical zippered case in synthetic leather. Rechargeable battery. Cable included. Composition: Imitation leather case. Remarks: Bluetooth version: 4.2
Charging: Micro USB cable
Bluetooth frequency: 2.4GHz
Bluetooth distance: 10 metres
Output power: 10 mW
SNR: 95dB
Lithium battery: 60mAh
Operation: 3-4h
Distortion: less than 1%
User manual available in 2 languages: Spanish and English.