[New 2 in 1 Metal Lightsaber] :lightsaber can be linked together to form a longer lightsaber, similar to darth maul's lightsaber, the handle and the blade can also be removed, which is very portable and convenient. (Just unscrew a lightsaber tail nut and then connect the tail). [7 Interchangeable Colors Real Sound]: RGB 7 color changing lightsaber lets you have purple lightsaber, green lightsaber, blue lightsaber, red lightsaber and more at the same time. Integrated with a special battle sound effect and light flash mode, the RGB lightsaber provides a vivid and real battle experience.(with sound effects on and off mode). [Upgraded battery service]: Light cable made of more stable and safe 2000mAh 18650 lithium ion battery, 2-3 hours fast charging. (Use 5V1A charger to charge, so as not to damage the lightsaber battery). [Light size and material]: Our handle is made of aluminum alloy, upgraded polishing technology is more fashionable and comfortable. The blade is made of high-efficiency PC, sturdy, smooth, anti-crime, safety, suitable for children. [Costume for users and scenes]: High-quality lightsaber is a good gift for children or adults, easy to use. Perfect for Halloween, costume parties, cosplay events, festivals More, when you activate the lightsaber, you will enter the real movie and become the last Jedi Sith at war.