Powerful sound and colorful light effects, the LITTA SP is a battery-operated sound ball with an integrated speaker, making it a cool "must-have" for home or garden. The LITTA SP plays music from your smartphone or other mobile music sources via Bluetooth connection. The sound ball is waterproof (IP66) and is happy to join the pool party. Music control is available through your phone or Bluetooth music player, featuring warm white light plus 6 RGB colors, light control with an IR remote, waterproof (IP66), buoyant, with a metal hook for hanging in trees and umbrellas, or can be secured to the ground with a tent peg (not included). It has a light duration of 4 to 6 hours, and for the light and speaker combined, 2 to 3 hours, with a charging time of 6 to 8 hours. It is powered by a rechargeable Li-Ion battery 18650 DC 3.7 V, 2,000 mAh, made of UV-resistant plastic.