Thank you for viewing. Wireless Baby Camera BM-C2501 Included: ・Camera ・Monitor ・AC adapter x 2 Features: Two-way audio / Voice activation / Night vision / Anti-peeping and other various functions. Screen: 2.5-inch baby monitor. Can be used with both batteries and adapter. Used for approximately 1 year. The instruction manual has been lost, so there is no manual. There is also no box. In my personal opinion, the usage is not complicated, so I think you can use it without the manual. You can also look it up online. Operation has been confirmed. • Please purchase only if you understand that this is a used item. • Will be shipped in simple packaging. (Waterproofed with a plastic bag, and shipped in an envelope or box) • No pets, no smokers. • We do not accept claims or returns.