HUAWEI FREEBUDS SE 2 ISLE BLUE

Dimensions W x D x H, mm: 50.31 x 23.4 x 50.4 | Weight, g: 40.6 | Battery technology: Lithium-Ion Polymer | IP classification: IP54 | Weight, g: 41.5 | Dimensions W x D x H, mm: 50.32 x 50.40 x 23.40 | Battery performance, mAh: 41 | Bluetooth version: 5.3 | Output current, A: 1 | Input frequency, Hz: 20 - 20 000 | Operating temperature range (T-T), °C: 0 - 35 | Charging time, h: 1.83 | Battery performance, mAh: Earbuds: 41 mAh (minimum value for each earbud)
Charging case: 510 mAh (minimum value) | Connector(s): USB-C | Bluetooth: Yes | Bluetooth version: 5.3 | Battery life (max), h: 40 | Battery recharge time, h: Charging the earbuds with the charging case: approx. 60 minutes
Charging the empty charging case with a cable: approx. 110 minutes
Charging the charging case with a cable, with the earbuds inside the case: approx. 110 minutes | Connector(s): USB-C | Built-in microphone: Yes | Bluetooth: Yes