8 Pack Solar Mason Jar Lids Lights, 20 LED Waterproof Fairy Firefly String Lights with 8 Hangers (Jars Not Included), for Weddin

Specification: Brand Name: Cynzia Color: Cold White Number of LEDs: 20 Charging Time: 5-7 hours Working Time: 10-12 hours Package Included: 8* Mason Jar Lid Lights 8* Hangers Notice: 1.Before using the lights and charging them, you need to keep the on/off switch on and remove the plastic spacer. Turn it off when you dont use. 2.Put them outdoor so that they can be charged with solar energy as indoor light cannot charge them. If there isnt enough sunlight, you can also replace a regular AAA battery as backup, but it cannot be charged with solar energy. If you want the unit to be charged with solar energy, please ensure that your alternative battery is marked [rechargeable]. 3.Keep the surface of the solar panel clean to avoid affecting the charging effect. 4.The handle loop can be opened if its too tight to get on the jar.