GT-411 Stereo Bluetooth Speaker Powerful Sound and Versatile Connectivity Elevate your audio experience with the GT-411 Wireless Speaker, designed to deliver pure and powerful stereo sound that fits all your smart devices, whether you’re using a mobile phone, computer, or laptop. Specifications & Features High Definition Stereo Sound Enjoy pure sound quality and immersive listening experience thanks to the advanced design of the drivers. Fast and Stable Bluetooth Connection: supports Bluetooth for seamless wireless connection with smartphones, tablets, and laptops. Multiple connectivity options: USB port to play music directly from flash memory. 3.5mm Aux port for connecting non-Bluetooth devices such as desktops or MP3 players. SD/TF card reader to play music directly from memory card Built-in long-lasting battery: continuous playback for hours, perfect for commuting and outdoor parties. Built-in control buttons: control volume, switch songs, turn on/off, change playback modes easily. Sleek and compact design: fits anywhere on your desk or living room table. Compatibility: smartphones (Android and iOS) laptops and computers TVs that support Aux or Bluetooth MP3/MP4 players USB storage units What’s in the box: speaker GT-411 Charging cable Aux cable 3.5mm User Manual