Soundcore Sleep A20 Earbuds Off White – 80H Playtime & Sleep Monitor (New, open-box)

Description

DESCRIPTION:

The Soundcore Sleep A20 Earbuds are specially engineered tiny sleep earbuds designed to help you fall asleep faster and stay asleep longer. Built for comfort and passive noise blocking, they are ideal for light sleepers and side sleepers.

Unlike traditional earbuds, Sleep A20 features Soundcore’s exclusive 4-point noise masking system with twin-seal ear tips and enhanced passive noise blocking (not active noise cancelling). This system reduces disruptive sounds while maintaining a pressure-free fit for all-night comfort.

With up to 80 hours of total playtime using the charging case, Bluetooth 5.3 streaming, sleep monitoring and a personal alarm feature, Sleep A20 delivers a complete sleep-focused audio experience.

The ultra-light 3g ergonomic design, soft skin-friendly materials and Air Wing support ensure comfort even when lying on your side.

Colour: Off White (Beige)

KEY FEATURES
Designed for Sleep – Tiny, ultra-light earbuds built specifically for bedtime use.
4-Point Noise Masking System – Advanced passive noise blocking (no ANC).
Side-Sleeper Comfort – 3D ergonomic design with ultra-soft materials.
Up to 80 Hours Total Playtime – Extended battery life with charging case.
Sleep Monitoring & Personal Alarm – Track sleep position and set in-app alarms.

SPECIFICATIONS
Colour: Off White (Beige)
Form Factor: In-ear earbuds
Connectivity: Bluetooth 5.3
Noise Control: Passive noise blocking (not ANC)
Sleep Monitor: Sleep duration, roll-over and position tracking
App Support: Soundcore App (custom sleep sounds, alarms, reminders)
Find Device: Yes
Controls: Tap
Battery & Charging
Playtime (Sleep Mode): Up to 10 hours
Total Playtime with Case (Sleep Mode): Up to 55 hours
Playtime (Bluetooth Mode): Up to 14 hours
Total Playtime with Case (Bluetooth Mode): Up to 80 hours
Charging Time: 2 hours
Fast Charging: 5 min charge = 1 hour playtime
Charging Port: USB-C
Battery Capacity: 580mAh / 2.158Wh
Input: 5V 0.45A
Audio
Frequency Response: 20Hz – 20kHz
Impedance: 16
Durability
Waterproof Rating: Earbuds IPX4 (charging case not waterproof)
Weight (Per Earbud): 3g
Soundcore Item Number: A6611H21