Product model: S12 Product features: 2.4G wireless, page up and down, instructions, one click hyperlink Remote control distance: 100M Distance: 200M Operating system: Windows/Mac OS/Linux/Android Product material: ABS+magnet Input voltage: 1.5V Usage time: working range 72 hours Product color: black/white Product size: approximately 140.2mm * 20.4mm * 14mm Standard accessories: Charging cable TYPE-C, receiver, manual 【Eco-Friendly and Sustainable】Made with environmentally conscious practices, this product is eco-friendly and contributes to sustainability efforts. It is designed to minimize waste and reduce environmental impact. 【High-Quality Materials】Crafted from premium, durable materials to ensure longevity and superior performance. Each product is meticulously tested to meet high standards of quality and safety. 【Exceptional Performance】Engineered for high efficiency and effectiveness, this product delivers outstanding results every time. Its advanced features ensure consistent performance, making it a reliable choice for your needs