USB rechargeable,input DC5V, 1200 mah battery,charge time 3.5hours, use time 12-52hours,Max 0.5W, touch control+button control with 30 mintues timer and dimming,warm white2700k,ABS+PC+Silicone,white color,113*106*125mm, 1pcs/color box,111*108*133mm, 269.3g, 48pcs/outer box,44.5*42.7*48.3cm, 14.6kg