Amazfit PowerBuds TWS headphones Wireless In-Ear earphones IP55

Amazfit PowerBuds

Features: 
Noise-blocking design to insulate from outdoor noises providing the best night’s sleep.
Earplugs are made of silicone earmuffs, which are soft and skin-friendly, smooth and comfortable.
Knowles Balanced Armature a Smart Interference, supporting your sleep goals by creating the right environment and generating soothing sounds.
Soothing sounds automatically turn off once you are asleep.
Gathers data on heart rate, body position and movement, giving an analysis of your sleep patterns.
Amazfit ZenBuds wake you gently with a personal alarm that increases gradually and doesn’t disturb anyone around you.
Single earbud weighs just 1.78g, which is 68% lighter than ordinary TWS headphones
12-hour battery life on a single charge, charging case offers 7x extra battery life for 8 nights of sleep