Bluetooth Version: 5.3

Earbud Battery Capacity: 35mAh (each)

Charging Case Capacity: 400mAh

Rated Voltage: 3.7V

Charging Time: Approximately 1.5 hours

Charging Port: USB Type-C

Playback Time (Single Charge): Up to 5 hours

Total Playback Time with Charging Case: Up to 35 hours

Number of Recharges from Case: 3–4 full charges (both earbuds)

Wireless Range: Up to 12 meters

Net Weight: 33.9g