This product is the high-definition night vision and infrared camera watches, digital camera, take pictures, audio recording function with the watch. it is a simple, small and exquisite, beautiful and practical. It can be use in business, education, security, media , justice, tourism, health care, utilities and other fields of life, by the majority of users. Comes with English manual book, with full and detailed descriptions. And buy this product you can Get 20% OFF for 8GB 16GB Infrared Night Vision HD Camera Watch C1.