Baseus E13 Bluetooth TWS Headphones (A00059701127-Z1)

Material: MATERIAL: ABS + PC
Bluetooth version: 5.3
Working distance: up to 10 m
Frequency range: 20 Hz - 20 kHz
Playback time: up to 6 hours (at 70% volume), up to 30 hours (with charging case)
Charging time: about 1 hour
Battery capacity: 40mAh/0.148Wh (headset), 400mAh/1.48Wh (charging case).
Charging interface: Type-C
Headphone nominal input: DC 5V=80mA
Nominal input power of the charging case: DC 5V=520mA
Weight: about 36 g