Vkmaker DIY LED Digital Watch Electronic Clock Kit With Transparent Cover

Description

Feature:Name: LED digital watchesOperating voltage: 3VPower supply: CR2025 button battery (as gift for testing, inevitably there are additional factors causing low.)Display: Red LED displayInstallation: Need DIY welding assemblyClock adjustment: Key regulatorWhether saving power: Five seconds automatically enter power-saving mode. After all, LED display is more power consumption, so a battery life is not very long. About half month need to change a battery.Waterproof: NOSize: 16mm diameter, 54mm thick, strap: 2 x 25cmWeight: 48gNote: The watch band color is random delivery.Package included:1 x LED Digital Watch Kit