We received this one just in a nick of time for someone left the old battery in it but it was soft, we gave it a good wash on Baking Soda and, well as you can see in the video everything is at 100%. It had a small ding on the left front corner but that was fixed. A switch on the left side can be selected to Off, Music Coo-coo sound low and High. If you place it in a wall that?s get completely dark at night the Night Eye will automatically shut the sounds off. The pendulum swing is just a magnetic set up but it was swing way too much so we added a little weight in the back to slow it down a bit. Comes complete in its original box with the original instructions. Uses 3 C type batteries (please removed them when they are drained out) A few customers feedback; Absolutely phenomenal! The speed, accuracy and care are second to none. Best purchase ever. Vintage Classic (Flawed) SCHMECKENBECHER Musical 1 Day Cuckoo Clock #1986=READ!! (#336274978018) Item photo(s) from verified buyer Buyer: vinniesgirl5683 (402) A1 seller!! Amazingly fast shipping!! Fabulous packaging ! No damages to such a fragile clock!! Thank you!! Japanese Poppo/Mi-Ken Cuckoo Clock #1 Large Size (#336161819848) Item photo(s) from verified buyer Buyer: 4912mark (328) Great item! Came exactly as described! Anton Schwab Classic Musical Cuckoo Clock Series #194 w/Silencer (#336209071674) Buyer: trobende_2 (150) This adorable mini cuckoo was in PERFECT condition just as advertised. Seller packed it with care and a personal note. Shipping was fast. Love this little cuckoo! Thank You! Traditional Style Novelty Clock, Cuckoo Clock House Item-FREE USA Shipping (#336141762392) Buyer: zig_jr (406) Seller packaged Cuckoo clock meticulously, shipped promptly and Cuckoo clock was as described and working excellently. Seller sent simple instructions on how to unpack clock that were easy to follow. I was very impressed by the sellers professionalism. Classic SCHMECKENBECHER Musical Lumber Mill Musical Cuckoo Clock #5, Intact! (#336153185881) Buyer: geo9639 (92) Again another perfectly packaged clock World Famous Farmer Daughter Musical Cuckoo Clock #23 (#336161603935)