Suitable for home decoration wall clocks, DIY wall clocks, clock repairs, bad replacement clocks, frameless paintings, , three-dimensional embroidery, handicraft clocks, metal wall clocks, floor clocks, etc. 1 AA carbon battery; alkaline batteries are not suitable, the current is too large, which affect the running time; the positive and negative values of the battery must be correct (both are 1.5V batteries, the delivery does not include batteries) Movement features: silent, accurate travel time, daily error of 1 second, lifespan of 2-3 years, low power consumption, ordinary battery life cycle of 6 months Colour: as shown Material: plastic Package Contents: 6 x movements 15 set x different hands 1 pack x installation accessories Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.