Xiaomi Mi Watch 1.39 inch Black Smartwatch - BHR4550GL

The illumination source used behind a display panel, such as LED, WLED, CCFL or LCD. It determines the brightness, energy efficiency and color accuracy of the screen.

The illumination source used behind a display panel, such as LED, WLED, CCFL or LCD. It determines the brightness uniformity, power consumption and color performance of the screen.

The colour or combination of colours that a product’s band (e.g., strap, bezel, or other decorative element) is available in, expressed as common names such as "Black", "Silver" or comma‑separated lists like "Black, White". It indicates the visual appearance of the band for consumers.

The type of material used to construct a product’s band, such as metal, leather, rubber, fabric, silicone, or composite blends. This attribute helps users understand durability, appearance, and suitability for different applications.

The chemical composition or classification of a battery, such as lithium‑ion, lithium‑polymer, nickel‑metal hydride, sealed lead acid, alkaline, zinc‑air, etc. It indicates the type of electrochemical reaction that stores and delivers energy in the device.

The chemical composition or classification of a battery, such as alkaline, lithium‑ion, NiMH, or lead‑acid. It indicates the energy storage technology used in the product and helps users identify compatibility with devices that require specific battery chemistries.

The specific version of the Bluetooth standard supported by a product, expressed as a numeric value (e.g., 4.2, 5.0) or with additional descriptors such as "+HS" or feature lists. This attribute indicates the capabilities and compatibility for wireless communication.

The time display format used by a device, indicating whether the clock shows a 12‑hour or 24‑hour cycle, or a specific duration such as "24h" for continuous operation. This attribute helps users understand how time is presented and configured on the product.

The wireless or wired communication methods supported by the product, such as Bluetooth, Wi‑Fi, 4G/LTE, GPS, or other radio protocols. It indicates how the device can connect to networks or other devices and may list multiple technologies separated by commas.

A list of operating system names and versions that the product can run or support, including specific architectures when relevant. Each value represents a distinct OS that is compatible with the hardware or software.

The pixel dimensions of a display or image, expressed as width by height (e.g., 1920x1080). It indicates how many pixels are used to render visual content and is commonly used for monitors, TVs, smartphones, cameras, and digital images.

The type of display panel used in a visual device, such as LED‑backlit LCD, IPS, TN, VA, OLED, or AMOLED. It indicates the underlying technology that determines image quality, color accuracy, viewing angles, response time and power consumption.

The Harmonized System (HS) code is a standardized numerical identifier used internationally to classify traded goods. It consists of up to six digits, where each pair of digits represents progressively more specific product categories. The HS code facilitates customs duties, trade statistics, and regulatory compliance by providing a common language for describing products across borders.

The Ingress Protection (IP) rating indicates the level of protection a product has against solids and liquids, such as dust or water. It is expressed as two digits: the first digit for solid particle resistance and the second for liquid ingress protection.

The type of substance used to construct a camera or optical lens, such as glass, plastic, or composite materials. This attribute helps users understand the lens’s durability, weight, optical performance, and suitability for different shooting conditions.

Indicates whether a user manual—physical or digital—is provided with the product. A value of "Yes" means that a manual is included, while a value of "No" indicates that no manual is supplied.

A classification that indicates the target audience or use case for a product, such as Business, Gaming, Home & Office, Education, etc. It helps customers quickly identify which products are best suited to their needs.

The longest linear distance that a strap can extend, expressed with a standard length unit such as centimeters or inches. It represents the maximum usable length of the strap for securing or attaching an item.

The range of temperatures in which a product can safely operate without risk of damage or performance degradation. Values are expressed in degrees Celsius (°C) and may represent a single temperature, a minimum–maximum interval, or an average operating point.

A comma‑separated list of protective characteristics that a product offers, such as resistance to dust, water, shock, heat, or other environmental factors.

The overall geometric configuration of a product’s outer enclosure or packaging, such as rectangular, square, round, oval, cylindrical, or other common silhouettes. This attribute helps users quickly identify and compare items based on their visual appearance.

Indicates whether a device has a touchscreen interface that can detect touch input. The value is "Yes" if the device includes a functional touchscreen, and "No" otherwise.