This Portable Speakers Outdoor Bluetooth 5.0 Mini Oxford Loudspeaker is a compact wireless music player designed for easy outdoor listening. With Bluetooth wireless connection, it’s suitable for parties, outdoor sports, and everyday use, and it can also transmit sound while playing games or watching movies. For flexible playback, the speaker supports TF card and mobile-phone audio. It also works as a digital MP3 player by supporting U disk and TF card, automatically reading audio files after inserting the media. Multi-button control allows you to adjust volume and mode on the speaker while listening. Inside, it uses 3W*1 speakers with a scientific acoustic structure and a full-range audio crossover for balanced stereo sound across different genres. The built-in rechargeable lithium battery (300mAh) means you can enjoy music after charging. The charging cable and speaker are included, and the shell is made with plastic plus cloth mesh for durability.