Experience portable music enjoyment with this compact and stylish MP3 player, thoughtfully designed with a scratch-proof shell that offers a comfortable hand-feel and outstanding resistance to pressure and impact. The intuitive touch button interface allows for easy operation, enabling you to enjoy your favorite MP3 music anytime and anywhere with convenience. Key Features: · Scratch-Proof Shell: Durable casing ensures strong resistance to impact and pressure while providing a comfortable grip for everyday use. · Compact & Lightweight Design: Measuring just 4.3 x 3 x 1.4 cm, this MP3 player features a convenient clip design that easily attaches to clothing or accessories for on-the-go music enjoyment. · Built-in Rechargeable Lithium Battery: Environmentally friendly Li-ion battery supports 3-4 hours of continuous playback, rechargeable directly through PC USB connection without the need for additional chargers. · Multi-Format MP3 Support: Compatible with standard MP3 digital music files, delivering clear sound through the 3.5mm stereo headphone jack. · Dual Function USB Flash Drive: In addition to music playback, this device functions as a USB 2.0 flash drive for easy storage and transfer of data and files. · Easy Connectivity: Simply plug into any PC USB port for charging and data transfer, offering high-speed USB 2.0 compatibility. Specifications: · Size: 4.3 x 3 x 1.4 cm · Headphone Jack: 3.5mm stereo jack · Battery: Built-in rechargeable lithium-ion battery · Playback Time: Approximately 3-4 hours per full charge · USB Version: USB 2.0 data storage support · Music Format Support: MP3 only · Memory: No built-in memory (supports external file playback via USB storage) Package Includes: · 1 x MP3 Player with Built-in Li-ion Battery This compact MP3 player combines style, durability, and versatility, making it an ideal choice for music lovers seeking a lightweight, easy-to-use device that doubles as a portable USB storage solution. Enjoy your favorite MP3 songs effortlessly while on the move.