Charging Time:
Earbuds: 2 hours to fully charge. Earbuds + charging case: 180 min to fully charge. Charging case: 120 min to fully charge. Maximum support 1C charging current.
Battery Capacity:
Earbud battery capacity: 40 mAh (typical capacity), Charging case battery capacity: 500 mAh (typical capacity), Type: Lithium-ion polymer lithium battery
multipoint - number of connected devices:
Simple Multipoint - up to 2 Devices
PLAYTIME:
18-hour playback on one charge or Up to 30 Hours (50% volume)