Wireless Sleep Earbuds — Bluetooth 5.3, IPX5 Water-Resistant, 5-Hour Battery Life

Key Features

• True-to-life sound quality: Wireless convenience meets premium audio fidelity.
• Extended battery life: Up to 5 hours of continuous music playback on a single charge.
• Cartoon-style LED digital display: Fun and intuitive visualization of battery level and connection status.
• Intelligent noise reduction: Adaptive ambient noise suppression for clear, distraction-free audio.
• All-day & overnight comfort: Ergonomic design ensures zero pressure—even during side-sleeping.
• Ultra-thin & lightweight: Slim earbud profile minimizes ear fatigue and maximizes long-term wear comfort.
• Stable, ultra-low-latency audio: Powered by Bluetooth 5.3 for reliable pairing, high-fidelity sound, and minimal delay.
• Bio-diaphragm dynamic drivers: Enhanced detail retrieval and richer, more powerful bass response.
• Immersive 360° spatial audio: Advanced spatial processing delivers dreamlike, three-dimensional soundscapes.
• One-touch fast pairing: Auto-connects in one step—compatible with smartphones, tablets, and laptops.
• Broad device compatibility: Seamless support for iOS, Android, Windows, and macOS devices.
• IPX5 water resistance: Withstands sweat and light splashes—ideal for light workouts or humid environments.
• Portable charging case: Doubles as protective storage and on-the-go power bank for your earbuds.
• Quick-charge ready: ~1 hour to fully charge earbuds; ~2 hours to fully charge the case.
• Extended wireless range: Stable connection up to 10 meters (33 ft) in open environments.
• What’s included: Bluetooth earbuds ×1, USB-C charging cable ×1, user manual ×1, portable charging case ×1.

Specifications

Wireless Specifications
Bluetooth range	10 meters (open space)
Music playback time	5 hours (per charge)

General Specifications
Type	In-ear
Connection	Bluetooth 5.3
Charging port	USB Type-C
Recommended use	Daily commuting and general use
Typical applications	Mobile gaming, car/motorcycle riding, travel entertainment, office/business use, smartphone audio playback
Features	Hi-Fi audio, sports-ready, stereo sound, built-in microphone, LED battery indicator, includes charging case
Category	True Wireless Stereo (TWS) earbuds
Model	MD558
Water resistance rating	IPX5 (splash & sweat resistant)

Product Images