Astrotec S70 ANC

Model Name: Astrotec S70

Driver Unit: Japan 6mm LCP Diaphragm Dynamic Driver

Frequency Response: 10Hz -20K Hz

Impedance: 32Ohm

Sensitivity: 110dB

Charging Methods:

Fast charge / Magnetic Charge (Earphones)

USB-C (Charging Case)

Bluetooth Version: Bluetooth 5.0

Audio Codec: AAC, SBC

Transmission Range: >10m

Continuous phone call time(ANC/ON): 3.5hrs

Continuous music playback time(60% Vol.): 4.5hrs

Continuous music playback time(60% Vol., ANC/ON): about 4.5hrs

Charging Time Of Earphones: About 1hr 

Charging Time Of Charging Case: About 1.5hrs

Battery Capacity:

42mAh (Single Earphone)

400mAh (Charging Case)