1. Advanced bluetooth 5.3: Enjoy the latest bluetooth technology with version 5.3, offering faster pairing, enhanced signal stability, and a longer wireless range for seamless connectivity.2. Immersive Sound Experience: The X11 features a 57mm speaker driver, delivering stereo surround sound with deep bass, ensuring a rich and immersive audio experience for your music and multimedia.3. Vibrant LED Digital Display: Stay informed about your speaker's status and settings with the vibrant LED digital display, providing real-time information on battery life, volume, and more.4. True Wireless Stereo (TWS): Experience true wireless freedom by pairing two X11 speakers for a true stereo sound setup, providing a soundstage and enhanced audio quality.5. Long-lasting Battery: With a powerful 1200mAh battery, the X11 offers up to 8 hours of continuous playback at 50% volume on a single charge, ensuring your music keeps playing for extended periods.Built-in Alarm Clock: Start your day right with the built-in alarm clock feature, allowing you to wake up to your favorite music or a preset alarm tone, making it a versatile addition to your bedside.Colour:Black Material:plasticSize:13 x 12.8 x 7.5cmPackage Contents:1 x Bluetooth Speaker Alarm Clock1 x USB CableOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.