The Smooth Vibes Mini Wireless Portable Speaker, measuring 2.75 inches, is perfect for everyone's audio needs. Its compact and lightweight design allows for easy transportation and setup wherever needed. Measuring just 2.75 inches, it's easy to carry and set up anywhere. Allows for hands-free calls and voice commands, adding convenience. Features a rechargeable battery with USB connectivity for easy charging. Offers 2-3 hours of playback time on a full charge. Takes approximately 6 to 8 hours to fully charge. Available in stylish gold and silver finishes.