IEC 63296-3:2025 ED1

Portable multimedia equipment - Determination of battery duration - Part 3: Wearable powered loudspeaker equipment IEC 63296-3:2025 ED1

Publication date:   Oct 28, 2025

General information

60.60   Standard published   Oct 28, 2025

IEC

TC 100

International Standard

33.160.60   Multimedia systems and teleconferencing equipment | 27.015   Energy efficiency. Energy conservation in general

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Scope

IEC 63296-3:2025 specifies the method for measuring the battery duration at a defined sound pressure level for continuous music playback of battery-operated wearable powered loudspeaker equipment. A primary battery or secondary battery can be used as a power source for such a shoulder-carried or body-worn loudspeaker and its composite device. In addition, only equipment that can be placed on or hung from a head and torso simulator (HATS) is covered. Bone conduction speakers are excluded. Portable loudspeaker equipment also supporting video playback as the main function is not covered by this document.

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IEC 63296-3:2025 ED1
60.60 Standard published
Oct 28, 2025




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