Baseus SIMU S2 ANC Active Noise Cancellation Hi-Fi Music 24Hrs Playtime – Black

Battery capacity: 45 mAh/0.167Wh（earphones） 480 mAh/1.776Wh（charging case）
Earphone rated input: DC5V ⎓ 45 mA
Charging case rated input: DC5V ⎓ 400 mA
Earphone rated consumption current : 8mA
Charging case rated current consumption: 100mA
Charging time: about 1.5 hours
Wireless charging time: about 2 hours
Frequency response range: 20Hz-20kHz
Charge interface: Type-C
Suitable for: Compatible with all wireless devices