2-Pack Solar Powered Rock Speakers Outdoor Water-Resistant IP44 Rock Speaker wit
IP44 WATER-RESISTANT DESIGN：Crafted with rugged PE plastic and IP44 Water-Resistant protection, this speaker withstands rain, poolside splashes – ideal for gardens, patios, and pool areas. DUAL PAIRING SYSTEM FOR SYNCHRONIZED SOUND：Effortlessly connect two rock speakers to create a unified stereo experience.
540MM *1M/2M/5M/10M PV Solar Cells EVA Film For Solar Cell/Panel Encapsulation
Laminating: laminate the glass, EVA film, connected silicon cells, EVA film, TPT backsheet foil in sequence. Cooling and framing: After isothermal curing, cancel the vacuum of the lower room, open the top of the press, and take out the laminated modules.