SANSUI W7 Earbuds

Material: ABS+PC

Bluetooth version: V5.4

Communication distance: 10m

Playback time: About 7.5 hours (with volume at 50%)

Playback time with the charging case: About 22 hours (with volume at 50%)

Battery capacity: 40mA/0.148Wh (earbuds), 380mAh/1.406Wh (charging casse)

Charging case rated input: 5v1A

Earbuds rated consumption current: 9mA

Charging case rated consumption current: 300mA

Charge time: About 1.5 hour

Frequency response range: 20Hz-20kHz

Charge port: USB-C

Suitable for: compatible with most Bluetooth playback devices

Item Weight: 47g/ 1.6 ounces

Package Included: SANSUI W7 In Ear Headphones, Charging Case,USB-C Charging Cable, Ear caps, User Manual