Experience high-quality music and multifunctional convenience with this Bluetooth 5.4 MP3 Player, designed for portability and extended use. Crafted from durable ABS material, this compact device features a 2.01-inch IPS screen and supports up to 128GB memory card expansion, allowing you to store over 10,000 songs in multiple formats including MP3 and WMA. Equipped with a built-in 500mAh polymer lithium-ion battery, it delivers up to 48 hours of uninterrupted playback after a quick 2-hour charge, perfect for exercise, travel, running, or hiking. Key Features: · Large Storage Capacity: Supports microSD cards up to 128GB, accommodating an extensive music library with compatibility for multiple audio formats like MP3 and WMA. · Superior HiFi Sound Quality: Integrated premium speaker and powerful sound decoding chip deliver crisp, clear audio, while the 3.5mm earphone jack allows private listening with wired headphones. · Advanced Bluetooth 5.4 Technology: Provides a stable and interference-resistant wireless connection compatible with Bluetooth earphones and speakers, ensuring smooth playback without signal drops. · Multifunctional Design: Beyond music playback, this MP3 player includes practical features such as an alarm clock, FM radio, picture viewer, and electronic book reader supporting TXT format. · Compact and Lightweight: Measuring approximately 92 x 39.8 x 8mm, its sleek black design is easy to carry and handle, ideal for on-the-go lifestyles. · High-Resolution Video Playback: Supports AVI video format with a resolution of 240x288 for basic video viewing needs. · Broad System Compatibility: Compatible with Windows Vista, Windows 8, macOS 10.12 and above, accommodating users across multiple platforms. · User-Friendly Interface: Available in multiple software languages including English, French, German, Russian, Spanish, and Korean, ensuring easy operation for international users. Specifications: · Material: ABS · Size: Approx. 92 x 39.8 x 8 mm (3.62 x 1.57 x 0.31 in) · Screen: 2.01 Inch IPS Display · Battery: Built-in 500mAh Polymer Lithium Ion Battery · Charging Port: Type-C · Bluetooth Version: 5.4 · Sound Port: 3.5mm Earphone Jack · Video Format: AVI (240 x 288 resolution) · Electronic Book Format: TXT · Supported Operating Systems: Windows Vista, Windows 8, macOS 10.12+ · Software Languages: English, French, German, Russian, Spanish, Korean Package Includes: · 1 x Bluetooth 5.4 MP3 Player This Bluetooth 5.4 MP3 Player combines expansive storage, excellent audio quality, and diverse functionality in a compact and stylish design—perfect for music lovers seeking reliable performance and convenience in a portable device.