Search query: wind up clocks without battery

Product: 1.96 Inch Mini Alarm Clock, Retro Mechanical Manual Metal Clock with Hanging Chain, Silent Soft Wake-up Digital Clock for Kids Bedroom Time Management Heavy Sleepers Specification:
Material :Metal,wrought iron
Battery:1*LR44 battery (included)
Size:5cm/1.96inch in diameter
Optional color:black,green
Package List:
1 * Alarm Clock

[ Ultra Small ] Size: 0.39x0.39x0.39inch, light weight (9.07 grams), this travel alarm clock stands out in a crowd. It fits easily into a suitcase even your pocket during your journey.
[ Great Present ] The digital clock can be used as a school alarm clock for children, wake up digital alarm clock. Simple shaped alarm clock is great gift for children.
[ Convenient ] The mini clock can bring more fun for children, practical and convenient
[ Any-Place ] The clock fits perfectly on your compact nightstand, table desk & shelf, bedrooms for you to wake up.The clock is also portable for travel and nice for bedside
[ Simple Design ] Simple design style breaks through the traditional shape and makes feast for the eyes,it's a hot new favourite alarm clock and suits for decorative. Perfect use in bedroom, kitchen,office ,children room ,workshop or study. AUNMAS