Feature 1Multifunctional: Motorcycle anti theft speaker supports multiple functional modes, with waterproof, anti theft alarm, FM radio, TF, USB, Bluetooth and other functions. 2Quality Sound: After professional optimization, it ensures clear, stable and quality sound quality, and there will be no problems such as voice breaks and noise during driving. 3Energy Saving: Motorcycle audio MP3 player adopts low power consumption design, which can reduce energy consumption and environmental impact when used. 4Fine Workmanship: Professional manufactured, exquisite workmanship with unique design, ensure stable performance and high reliability. 5Complete Accessories: The package includes long lasting battery cells, remote controls, mounting accessories, etc., ensuring easy installation on your motorcycle.Item Type: Motorcycle Alarm SpeakersMaterial: AluminumPeak Power: 2x20WMemory Card Storage: Support memory card data storage (not included)Bluetooth: The connection distance is less than 100 metersRemote Control Battery: Built in CR2032 coin cell battery x 1 (40mAh)How to Use: Connected to 12V power supplyUsage: Motorcycle anti theft audio .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List2 x AlarmSpeaker1 x Connection Cable1 x Audio Host1 x Remote Control (With Button Battery)2 x Gasket8 x Screw