1. The wind chimes emit wonderful and soothing sounds, making them perfect for wind chime enthusiasts, allowing them to feel the gentle breeze like an elf singing. The bright moon and its realistic design will shine on you, making you seem to see the real moon and creating a romantic atmosphere for your home, patio, lavender garden, garden, etc. The colors never fade. 2. The energy - saving and environmentally friendly solar panels automatically charge during the day and automatically turn on the lights at night. The new - type solar panels can provide better energy and power, which is very eco - friendly. 3. It is easy to use and hang without wiring and maintenance. After receiving it, turn on the switch and then hang the solar panels on the garden/patio/porch/window. 4. It is easy to install, and most importantly, requires no maintenance. After installing the solar hummingbird lights, you can turn the switch to the "ON" position and then forget about them. There is no need for wiring or installation. The sun will power them indefinitely, and the lights will work automatically. 5. The hook can be easily hung on trees, fences, patios, gardens, lawns and other places. It is also an excellent gift for Christmas, birthdays, festivals, Thanksgiving, Halloween, Mother's Day, Father's Day, etc. 6. Specifications: - Material: Glass and iron. - Light color: Warm white. - Built - in battery: 1 x 1.2V 600mAh battery. - Solar panel: 2V. - Waterproof rating: IP65. - Working time: 8 to 10 hours after the battery is fully charged. - Charging time in sunlight: Approximately 6 - 8 hours. 7. Notes: - Make sure the switch is correctly in the "ON" position. Cover the solar panel with your hand to check if the light turns on automatically. - Place the shading cover correctly in a place exposed to direct sunlight. - Keep the switch in the "ON" position. - Choose an outdoor location away from other light sources at night, such as street lights, otherwise, it may not turn on automatically at night. The light sensor is very sensitive, so make sure the solar panel is not exposed to light. - The lighting duration depends on the light level of the solar product, geographical location, weather conditions and the length of the day.