Amplify Note X Series TWS Earphones With Black Case Cover.

FEATURING:

Bluetooth:

•     Version: 5.0 + EDR
•    Operating Distance: 10 m

Charging Case:

•  Battery: 220 mAh
•    Number of Recharges: 3 ~ 4
•    Charging Time: 1.5 Hours
•    Charge Input: 5 V DC, 1 A

Earphones:

•    Battery: 25 mAh per Earphone
•    Charging Time: 1 Hour
•    Playback Time: 2.5 ~ 3 Hours
•    Sensitivity: 85 dB
•    Driver: 10 mm
•    Impedance: 32 Ω
•    Frequency Response: 20 Hz ~ 20 kHz