ANC+TWS bluetooth earbuds

Specification :

Bluetooth Version : 5.0

Battery capacity for earbuds : 45mA

Batttery capacity for charging dock   : 500mAH

Noise Cancelling effect : -20dB

Play time :   4-5 hours ( Bluetooth mode )

                    3-4 hours (ANC mode )

Charging time : About 1 hour

0.5M USB charging cable

Driver unit : 10mm

Impedance : 16 ohm +/-15%

Sensitivity :108+/-3dB