Description: This Chirstmas tree needs to built by your hands. Power supply: 3 Pieces AA batteries, mobile phone charger, computer, charging treasure This item is colorful light,Night will has better viewing. Please mention it is not including the battery. Circuit board material: double-sided 1.6mm RF-4 board Specification: Operating voltage: DC4.5-5V Dimensions: Approx. 120 x 70 x 20mm Package Includes: 1 Piece DIY Christmas Tree LED Flash Kit Note: 1.The product is used for learning. 2.Suit for people above 18 year's old with 1 year electronic diy experience. Or use it correctly under the guidance of electronic specializer. 3.Please wear anti-static gloves or bracelet when operate electronic products
