Latest item jt-105 Waterproof solar powered flashing lcd keychains with image inside, making your logo or advertise more attactive and motional. Good for your premiums, promotional gifts and collection. Key specifications/special features: New technology: Solar powered lcd No batteries needed. Flash all the time in rooms or outdoor lights Waterproof Create your own image design Can be diy produtcs Specifications Solar power key chain Shape: in round Size: 38*8mm Carton size: 375*215*320mm Quantity: 600pcs/carton N. W: 14.5kg G. W: 15.5kg 1pc/opp bag, 600pcs/carton/15.5kg/375*215*320mm