easy to use Battery is detachable durable and wearable Professional and practical Specifications: Electric shock capacity: AC220V 10A Time range: 24h Minimum setting unit: 15 minutes Number of settings: 15 minutes / 96 times Power supply : 100-230 (V) power consumption: 5 (W) Specifications: easy to use Battery is detachable durable and wearable Professional and practical AC220V 10A Electric shock capacity 24h Time range Package Included: 1 x Switch Timer Notes: Due to the difference between different monitors, the pictures may not reflect the actual color of the item. Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement. Please leaving a message before you give the bad feedback, if the products have some problems. Thanks for your understandings.