ANC: blocks the external noise creates a highly immersive environment to focus on your music or work

Support  UTL Deep bass

Driver Diameter: 40 mm

Impedance: 32 Ohms

Sensitivity: 110 dB +/- 3 dB

Frequency Response: 2.402GHz-2.480GHz

Power Supply: Li-ion Battery 3.7V 500 mAh

Playing Time: 50h

Charging Time: 2 Hours

Bluetooth Range: 15m

Type-C Cable &3.5mm Aux-in Cable Included

Noise reduction depth: 25±2DB

Retractable, Swivel and Foldable design