1、1. [2 in 1] The size of a single light sword is 30 inches, and the size can be extended to 62 inches after 2 light swords are connected (with connectors). The high-quality aluminum alloy material fully considers the gravitational effect of the light sword. 2、2. [Metal RGB color changing light sword] 7 kinds/10 kinds of sword fighting in different colors, sound effect adjustment, there is an operation manual in the package. 3、3. [Occasion] High-end fashion light sword, suitable for parties, outdoor sports, home entertainment, outdoor camping, adult and children LED swords. (recommended for boys age 8 or older) 4、4. [Lithium-ion battery] Please use a 5V1A charger to charge, so as not to damage the light sword, this light sword can be charged with a 18650 safety lithium-ion battery, a color-changing RGB LED tube. 5、5. [Ideal gift] The ideal birthday, Christmas, school day, or graduation season gift for your child.<br> Material: metal<br> Size:<br> Single: 77*2.7cm (30*1inch)<br> 2 connection size: 158*2.7cm (62*1inch)<br> Package size: 59*8.5*3.5cm (23*3.3*1.4inch)<br> Style: 7 colors/10 colors<br> Battery capacity: 1200mAh<br> Charging: Please use 5V1A charger to charge (not included)<br> 2*Light Sword<br> 2*USB Cable<br> 1*Connector<br> 1*User Guide<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store