Product Specifications Colors: RGBW 4 Color Power: Solar Length: 32.8FT 10M LED quantity: 100 LEDs 2 working modes Solar panel voltage: 2V Battery: Rechargeable Nickel Metal Hydride Battery Capacity: 800mAh Charging time: About 6 hours after fully charging Lighting time: Working 8 to 11 hour after a fulling charging Package 2 × 10m Solar Power Led String Light Solar Power 2V RGBW 4 Color White 2 × Solar Panel 2 × Stake 1 × User Manual Note Applications for outdoor, yard, garden, lighting etc. When charging, turn on the solar panel switch, and the panel needs to facing up 45 degrees Although the solar panel will continue to collect energy in cloudy,rainy or snowy days,but it will diminish the ability to accumulate energy and the duration of the illumination ,For example, a bright cloudy day can provide minimum 3-4 hours of illumination, while a rainy or snowy day can only provide up to 1-2hours of illumination