... . good atmosphere for bar, club,party, disco 2. with remote control and rechargeable battery Item No.BZ-CH001/2 ... lights(pcs)72Package1pcs/plastic bag MaterialPE1pcs/white cartonVoltae3.6~4.5Vcarton size(mm)310*310*320n.w/kg (ctn ... mm)410*410*420g.w/kg(ctn)2.5 / 4.5/ 5.5carton size(mm)440*440*450led lifetime5000hours40 ... ,rechargeable 6-8hours can work 10-12 hours 3,waterproof. 4,adaptor,5,color change