Baseus Encok A02 Bluetooth 4.1 Extra Compact Handsfree Headset with Clear Sound Red

Brand: Baseus Model: Encok A02 Bluetooth Version: V4.1 Effective Distance: 10m Frequency: 20Hz-20KHz Battery Capacity: 60mAh  Music Time: 4 hours Call Time: 5 hours Standby Time: 120 hours Charging Time: 1.5 hours Material: ABS + silicone Certificate: CE,RoHS,FCC