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A list of official certifications and regulatory approvals that a product has obtained or is eligible for, such as CE, UL, FCC, VDE, IMQ, RoHS, ENERGY STAR, and other recognized standards.

A comma‑separated list of wireless communication technologies that a product supports, such as Wi‑Fi (including specific 802.11 standards), Bluetooth (with version numbers), ANT+, NFC, or other radio protocols. Each value represents a distinct technology available for data exchange.

The operating frequency of a device or component, expressed in hertz (Hz). It represents the number of cycles per second that the product’s internal circuits or wireless radios can run and is useful for comparing performance across similar products.

The total duration a device can operate before needing recharge or maintenance, expressed in standard time units such as minutes, hours, or days. It indicates how long the product runs continuously under typical usage conditions.