Update information: According to the reviews, we have update the Bird Names and Songs. Now the stock we have are the update bird wall clock with new design and change the bird wall clock face. 12 inch bird sound wall clock with great looking clock face Install Instructions: 1. Do not insert the batteries first. 2. Turn the hands clockwise to 05:50 by means of the small wheel on the back of the clock. 3. Insert 3fresh batteries type "AA"1.5V while observing the polarities (+ and -) indicated and then turn the hands clockwise tothe desired time. ATTENTION: This clock operates on the 24 hour system. Therefore, if after stages 1 and 2 above, you wish to set 18:50, you must turn the hands clockwise through 1 complete hour 13 times. If you only turn once, it will be 06:50 in the morning and not 18:50, you will run the risk of hearing the bird sounds all over the night. 4. The first bird song is at 06:00 AM and the last at 21:00 PM. The clock remains silent between 21:01 and 05:59. 5. If you hear the bird song between 21:01 and 05:59, repeat the above steps one by one, starting by removing the3 batteries. 6. If the clock stops, runs slow and/or the bird sound going wrong, Please change the batteries and repeat the above steps one by one. 7. Never touch the small button on the back of the clock next to the loudspeaker as this will throw out the system forturning off thebirdsongs. If you have pushed this button, remove the 3batteries and restart the procedure.