Anker Soundcore Sleep A20 Bluetooth Wireless Earbuds

Built for Quieter Nights: Sleep A20 is designed with a 4-point noise masking system that combines sound masking, twin-seal ear tips, and smart volume control to help minimize unwanted noise. Although it does not feature active noise cancellation, it can help reduce noise in higher-frequency bands. Comfortable for Side Sleepers: With soundcore’s Air Wing, a 3D ergonomic shape, and an ultra-soft finish, Sleep A20 is designed to sit comfortably in the ear and help reduce pressure during side sleeping. Reliable, All-Night Battery Life: Sleep Mode delivers up to 14 hours of playtime on a single charge, with up to 80 hours total when used with the charging case. Bluetooth Mode provides up to 10 hours, plus up to 55 extra hours with the case. Listen Your Way: Enjoy a customizable white noise library or stream your favorite content through a stable Bluetooth 5.3 connection for a sleep setup that suits your routine. Track Your Sleep Routine: Using a MEMS sensor and Real-Time Clock, Sleep A20 tracks sleep positions and nighttime movement, offering useful insights into your sleep patterns.