【Precision Copper Tip】 Ultra-fine copper tip enables precise drawing, writing, and navigation, offering pen-like control for detailed and comfortable use 【Long Battery Life】 Built-in rechargeable battery provides 8-10 hours of active use on a full charge, with a quick 60-minute charging time via Micro USB 【Durable Aluminum Design】 Features an anodized and plated aluminum surface for enhanced durability and a sleek, stylish appearance 【Scratch-Free Soft Tip】 The soft tip ensures smooth interaction with your device's touchscreen, preventing scratches or smudges 【Wide Device Compatibility】 Compatible with iOS and Android capacitive touch screen devices, making it versatile for smartphones, tablets, and more Specification: Model: P339 Material: Aluminum Charging time: 1 hour Use time: 8-10 hours Size: 1.45 x 9 x 145mm Weight: 15g Compatible with: , , most Android smartphones and tablets with capacitive touch screen