4PCS YWXLight 1M 10LED Bottle Stopper String Lights LED Solar Copper Wire Lamps Warm White

Suitable for wine bottles, glass bottles, soda bottles, beer bottles and many other types of bottles
Environmental protection and energy saving: No need for batteries, top solar panels, solar cells, environmentalists the best choice, usually charging in the sun 5-6 hours will light 6-8 hours, slide the switch to the open position, The durable LED bulbs have a low calorific value and can be safely operated even after prolonged use.
High quality: Cool white is purer, quieter, noble, cool. Sufficient copper wire length to decorate whatever you want. All copper wire is flexible and flexible, you can do any shape you like or easily deformed on the bottle. And the line light is waterproof, so if you want some water, it is absolutely safe in the bottle.
Convenient - No complicated setup. Only one button can be opened/closed. Absolutely high quality, providing enough brightness and long hours of work. The built-in light sensor ensures that it turns on at dusk and turns off automatically at dawn.
Built-in lithium battery: 80mAh