Brand: Baseus Name: Baseus True Wireless Earphones Model No.: Baseus Bowie E2 Material: ABS+PC Version: V5.2 Communication distance: 10m Music time: About 5 hours (70% of the volume) Music time with a charging case: About 20-25 hours Battery capacity: 40mAh/0.148Wh(earphones) 300mAh/1.11Wh(charging case) Earphone rated input: DC5V⎓70 mA Charging case rated input: DC5V⎓500 mA Earphone rated consumption current : 8 mA Charging case rated current consumption: 100mA Charging time: About 1.5 hours Frequency response range: 20Hz-20kHz Charge interface: Type-C Suitable for: Compatible with all wireless devices
Microphone type: 1 x omnidirectional ECMSpeaker: 11 mm dynamic speakerMicrophone frequency range: 100Hz to 8kHzMicrophone sensitivity: -42 dBV/PaSpeak..