Monitor your health and stay connected with the LENYES LW-330 SMART WATCH 2-IN-1. This versatile smart watch tracks your fitness, sleep, and heart rate, while also allowing you to receive notifications and make calls. With its sleek design and advanced technology, this watch is the perfect companion for your active lifestyle. LENYES Smart Watch LW-330 Appearance: IML plus zinc alloy 512MB memory (support local music) JL7012 is the basic model. 220mAh polymer battery takes 180 minutes to fill. Wearin OS is the application. Full-fit square screen size 1.91 inches. Screen resolution: 240×296. Ble5.1/BT3.0. Wireless magnetic charging Specifications Appearance material: zinc alloy+IML Charging time: 3 hours Usage time: 3-10 days Battery capacity: 220MAH Screen size: 1.91 inches Wireless version: 5.1 Touch: Full screen touch Charging method: wireless charging Memory: 512MB APP software: WearinOS Resolution: 240 * 296 Waterproof: IPX67 Supported versions: Android 5.0 and above and IOS 9.0 and above