Because the battery can not be transported, so We will take off the battery, the buyer should buy in their own country, the battery model is battery LR936(2 pieces) Specification 10x50 Waterproof, Battalion, with Internal Rangefinder Directional Compass, Designed to meet military standards, 100% Waterproof and fogproof, Fully multi-coated optics, BAK-4 prisms, Individual eyepiece focus, Fold down eyecups, Attached lens covers, Rubber armor covered, whether you are ashore or on the water, this binocular is designed to perform in the most demanding conditions. Magnification:10X Objective lens diameter: 50mm Prism Type: Porro Prism Binoculars Prism Glass: BAK4 Weight(kg):900g Type:Binoculars Size:16.5CM*19CM*6CM Focus System: Individual Field Angle: 7.5 degree Field of view: 396 (FT/1000 yards); 132 (M/1000M) Exit Pupil: 6.8mm Exit Relief: 23mm (Long eye relief for eyeglass wearers) Lens coating: Fully multi-coated Close Focusing Distance: 2.5m Diopter adjusting range: -5-+5 DIOPTER Interpupillary distance: 56-72 mm Features: Compass,Floating,Rangefinder,Waterproof Eye cup: Fold down Packing: 1.carrying bag 2.neck strap 3.objective covers 4.lens cleaning cloth 5.battery:2 LR936 Note:Battery is not included,thanks for understanding!