Yolu Mini Automobile Clock Quartz Clock Digital Pointer Luminous Display Black FeatureMini Multi function quartz clock,Small and exquisite, compact objects, easy to use, beautiful and practical;Battery can be exchangedPlease see the picture for the replacement steps MaterialGlass Mirror SurfaceStainless Steel Body, Black ABS Shell - anti-scratch, high transparency, sun drying discoloratio,durable and high qualit ConvenienceEasy to install - On the bottom with high quality strong viscous force double-sided, (We provide 2 3M strong sticker), small size, just paste on anywhere you want for car, home, officestick,boat,ship,desk,table etc Light luminous display, can give you a clear view even in the dark night - Absorbing natural light or any illuminating light to store energy, the longer the absorption time, the more obvious the luminous effect;The luminous effect can be achieved in a short time GuaranteeIf you have any question with the item, please contact us and we will reply with 24 hours,Please be assured the purchase.