ifrogz FreeRein Bluetooth - Product Components and Specifications; FreeRein Earbud Components; Technical Specifications

Volume Up
Microphone
Play/Pause
Volume Down
FreeRein
Cover
Micro USB Port
LED Indicator
Driver: 6mm
Microphone Sensitivity: 98db ± 3db
Battery Capacity: 65 mAh
Continuous Working Hours: 4 hours
Charging Time: 1.5 hours
Operating Distance: 8-10M