SoundXL Waterproof Bluetooth Speaker PREMIUM SOUND: When it comes to your speakers, you want deep base and clear treble. With the Sound XL Bluetooth Shower Speaker, you can enjoy all your favorite music with crystal clear clarity. MAXIMUM PLAYTIME: The Sound XL shower speaker features a lithium ion battery which charges quickly and can maintain up to five full hours of playback time. Whats more, youll experience extreme high definition sound with 3.0 Bluetooth technology. UNIVERSAL COMPATIBILITY: Using advanced Bluetooth technology, our Sound XL Bluetooth Shower Speaker quickly and easily syncs with your favorite smartphone and tablet devices so you can listen with the touch of a button. NEWEST RELEASE: Great sound and great size and feel... the perfect wireless shower speaker! LIFETIME GUARANTEE: Rest easy knowing that your SoundXL Bluetooth Speaker comes with a lifetime guarantee. Just contact us if you have any issues and well replace the product or return your money, no questions asked.