100% Brand New. Material: ABS. Color: Black and White. Light Color: White. Item Size: 11.4 x 11.8cm/4.4 x 4.6inch (D x H). Solar Panel Size: 7 x 7cm/2.7 x 2.7inch (L x W). Solar Panel: 5.5V 0.55W. Battery: 3.7V 1200mAh (Included). Function: 5 Operating Modes - Lighting 100% mode,Lighting 60%mode ,Lighting 30% Mode, and SOS Mode ,Flash Light Mode. Charging Time: ? 8 Hours. LED Number: 60. Switch: OFF / AUTO. Automatic sensor activates in darkness. Please fully charge the device before first use. If the light blinks under normal mode then it means the power is very low and you need to charge it. No one except professional technicians should attempt to disassemble the charge in order to avoid damaging the charging system.