What true wireless means

In a true wireless design, each earbud holds its own battery and receiver, and the two buds connect to each other and to the audio source by radio. The usual package is a pair of buds plus a charging case that tops them up between uses. That case is part of the type, not an accessory added later.

What buyers usually ask about

Buyers usually ask about fit first: a bud that does not stay in place is useless however good it sounds. Then they ask about battery life per charge and total life with the case, about call quality, and about controls — touch, tap or button. None of those figures are stated on this site, because no specific product is described here; they belong in the inquiry, with a request for the specification sheet.

What this guide does not do

This guide does not recommend any model, brand or price point, and it does not state performance figures. Its job is to give a buyer the vocabulary to write a precise inquiry: type, use, quantity, and the figures they need confirmed.