Usams BHULY06 TWS LY Series ANC Bluetooth 5.0 Earbuds

Material: ABS
Bluetooth version: 5.0
Connection range: ≤10 meters
Speaker diameter: 13mm
Sensitivity: 96±3db
Frequency range: 20Hz~20KHz
Impedance: 32Ω±10%
Weight per earbud: Approximately 4.6g
Battery capacity of earbuds: 40mAh
Playback time: Approximately 4.5 hours (volume at 100%)
Talk time: Approximately 4.5 hours (volume at 100%)
Charging time of earbuds: Approximately 1.5 hours
Weight of charging case: Approximately 43g
Battery capacity of charging case: 500mAh
Charging time of the case: Approximately 2.5 hours
Charging case input: 5V