Hello, as above, uses 3 D-R20 1.5 Volt Batteries, Pulse Induction so very good for Beach Detecting, Will do Land but All Metal, Complete with Accessories eg Headphones, Instructions, 3 Batteries, and fitted Back Pack, Check details on Vallon GmbH, web site, pick up South Oxon, (No Offers) , genuine reason for sale, join the 1000s across UK Treasure Hunters, Replies by PM, Thankyou