The Amazfit ZenBuds comes with 12-hours of battery backup on a single charge but you can extend it to 8 nights with the charging case.
It also helps to support sleep posture detection and provide you with a sleep quality report. This True wireless Bluetooth headsets also support heart rate monitoring.
The ergonomic sleep earplugs are easy to use and comfortable to wear while Intelligent sleep-aiding earphones, noise-blocking design and are backed by Knowles Balanced Armature.
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