Charging Time:
4-hour playback in 5-miunte charge or 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
water resistant:
Waterproof (IPX5)
multipoint - number of connected devices:
Simple Multipoint - up to 2 Devices