2022 Updated Rainbow Lights Design - Light up every moment of your listening. Stand out from most bluetooth speakers' 8 LED beads, 16 individual beads pulse, flow and glow with the rhythm of music for the best listening atmosphere. Fill your event space such as house, yard, garden and pool with party happiness. 20W Powerful Bass Loud Speaker - Immersive sound to elevate your life. Precision-engineered acoustics delivers incredible clarity and strong, deep bass that really packs a punch, defying all expectations for such a mini speaker. The peak volume can reach the 30W loud speakers' effect. IPX7 Waterproof Portable Speaker - Fuel your passion wherever you go. Scratch, shock-absorbent materials, IPX7 dust and water resistant ratingand, so you don’t need to worry sandy at the beach. The unique ergonomic design of this wireless speaker is easy to handle and feels good in your hand on the go. 24 Hours Playtime All Day Plays - Provide your soundtrack all day. It can go for up to 24 hours at moderate volume on a 3-hours single charge. Whether you’re hiking outdoor or having friends over for dinner, enjoy hours of music, audiobooks, hands-free calls and more from your favorite services. 360° True Wireless Stereo Pairing - Pair it with another A15Pro RGB lights speaker to expand powerful sound to enable Party Mode and enjoy music in more rooms, areas outdoors. It will be a ideal gift to your love and friends for birthday, anniversary, christmas and other significant festivals.