Beats Flex Wireless Bluetooth Headphones - Smoke Grey, Silver/Grey

Indicates whether a product includes a standard 3.5 mm audio connector, the common analog jack used for headphones, microphones and other audio devices.

Indicates whether the product can be powered by a battery, allowing it to function without an external power source.

The visual hue or combination of hues that a cable exhibits, expressed as common colour names such as "Black", "White" or comma‑separated lists like "Black, White". It indicates the appearance of the cable for identification and aesthetic purposes.

The main colour(s) that a product is available in, expressed as common names such as "Black", "Silver" or comma‑separated lists like "Black, White". This attribute indicates the visual appearance of the item for consumers.

The total duration a device can play audio continuously without interruption, expressed in standard time units such as minutes or hours. This value indicates the maximum autonomous listening period available on a single charge or power source.

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.