Specification: Voltage: 12v Power rating: approximate12W Color: Black Material: Monocrystalline Panel size: 13.89*7.2 inch(550*183mm) Fan size:5.51*5.51inch(140mm*140mm) Cable length:13feet(4m) This fan is perfect for use in pet houses, greenhouses, and even small cars, providing a comfortable living environment wherever you go. Package contents: 1 x 12v12w Solar Battery Charger 2 x fans 1 x bracket 3 x nail wall 8 x big nail wall 12 x screw

[Fast&Silent]This fan is designed to provide fast and silent performance, with a gentle, soothing breeze. The fan's silent operation means you won't be disturbed by noisy whirring while enjoying the breeze. [Multipurpose use]This fan is perfect for use in pet houses, greenhouses, and even small cars, providing a comfortable living environment wherever you go. [High efficiency]Not only does this fan provide efficient performance, but it also operates quietly with a gentle, soothing breeze. The solar panel has a transparent film, providing an impressive efficiency of up to 24%. [Easy to installation]Complete with accessories and screws, installation is a breeze. A bracket is included, allowing you to adjust the angle of the solar panel by 360 degrees for maximum sun exposure. [Easy to adjust the fans position with 2pcs 13feet wires] This solar power fan comes equipped with 2 wires, each 13feet(4m) long, allowing you to adjust the position of the 2 fans to your liking.