Description:
Bluetooth earphones version 4.2. Input: DC 5V. Battery capacity: 3.7V/ 60mAh. Talking time: 2-3 hours. Charging time: 40 min. Color: White. Silicone protecting cover. . Touch control. Wireless fast magnetic charging. Profile support: HSP/HFP/A2DP/AVRCP Sensitivity: (5dB-)120 dB (+ 5dB). Frequency Response: 20-20000Hz. Impedance: 32Ω.