Model No: Flex

Driver unit: 12mm

Impedance: 32 ohm

Frequency: 20Hz-20kHz

Sensitivity: 101 dB (+/- 3 dB)

Standby Time: 180 hours

Bluetooth Version: 5.0

Battery Life: 8 hours

Charging time: 1.5 hours

Warranty Period: 1 Year

In The Box:

1U Flex Wireless Earphone

1U User Manual