• Independent bass boost design delivers deep, punchy low frequencies with strong rhythm. • IPX7 waterproof rating perfect for outdoor use, bathrooms, and poolside listening. • Powerful 20W output (10W×2) with 24W×2 peak power for dynamic, room-filling sound. • Bluetooth 5.3 with 10m range ensures stable connection and seamless TWS pairing. • 2000mAh battery provides up to 25 hours of playtime at medium volume. • 3-hour fast charge via Type-C (DC5V/2A) gets you back to music quickly.