Specifications: Small button on the right of the press watches. Watches will light on dark place at night time if you need to see, you can click, it flashed colored lights(about 6 to 7 colors in flash). Soft silicone band, really a good ornament for your daily life. It is a good gift for your friend who you love. Type: Wrist Watch Gender: Unisex Case Shape: Round Style: Fashion, Sport Display: Analog Movement: Quartz(Battery) Waterproof: Daily Life Waterproof Band Material: Silicone Case Material: Alloy + Rhinestone Features: Easy To Read, with Luminous Light, Silicone Band, Casual, Cool, Sports Watch Case Diameter: 4.05cm/1.59" (Approx.) Total Length: 24cm/9.45" (Approx.) Band Width: 2.1cm/0.83" (Approx.) Thickness: 1cm/0.39" (Approx.) Package Content:(1× Watch)