[New 2 in 1 Metal Lightsaber] Lightsabers can be linked to form a longer lightsaber, similar to a double-bladed design, with the handle and blade easily removable for portability and convenience. (Simply unscrew the tail nut to connect) [7 Changeable Colors with Real Sound Effects] RGB 7-color changing lightsaber offers purple, green, blue, red, and other vibrant blade colors. Features built-in combat sound effects and flashing light modes for an immersive experience. Includes sound on/off option for versatile use. [Upgraded Battery Performance] Equipped with a stable and safe 2000mAh 18650 lithium-ion battery. Charges fully in 23 hours. Use a 5V1A charger to protect battery life. [Lightsaber Size and Material] Handle constructed from aluminum alloy with enhanced polishing for a sleek, durable finish. Blade made of high-impact polycarbonatestrong, smooth, shatter-resistant, and safe for children. [Ideal for Gifting and Play] High-quality lightsaber suitable for kids and adults. Easy to operate. Perfect for Halloween, costume parties, cosplay events, festivals, and imaginative play. Bring your favorite galaxy-inspired adventures to life.