Crafted with a blend of plastic and aluminum alloy, this speaker is designed for on-the-go music enthusiasts. Its compact size ensures easy portability while the robust materials guarantee long-lasting durability. Enjoy your favorite tunes effortlessly with support for playing MP3 music from SD/TF cards or USB drives. Simply plug-and-play to immerse yourself in a world of music anytime, anywhere. Equipped with FM frequency ranging from FM87.5 to 108MHz, this speaker offers a wide range of radio stations for endless entertainment. The 3.5mm audio input allows you to connect various audio devices for a personalized listening experience. Featuring essential function keys including On/Off, Menu, Previous, Next, Play/Pause, and Volume Control, this speaker ensures convenient operation at your fingertips. Effortlessly navigate through your music library with ease. Powered by a built-in rechargeable battery, this speaker guarantees extended playback time for uninterrupted music enjoyment. Say goodbye to frequent recharging and embrace a durable companion for your musical adventures. Description: Introducing the speaker, a versatile audio device that supports playing MP3 music from your SD/TF card or USB drive with plug-and-play convenience. Tune in to your favorite radio stations with FM frequency range of FM87.5-108MHz. Easily navigate through functions using the On/Off, Menu, Previous, Next, Play/Pause, and Volume Control keys. Connect your 3.5mm jack audio device for a seamless music experience. The built-in rechargeable battery ensures durability for long-lasting use. Enjoy high-quality sound and portability with this multifunctional speaker. Item Name: Wireless Speaker Material: Plastic, Aluminum Alloy Battery Capacity: 600mAh Features: Mini Size, Portable, Easy to Use Size Details: L: 5cm/1.97", W: 5cm/1.97", H: 5cm/1.97" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 2 x Wireless Speakers 2 x Audio Cables 2 x Charging Cables