Earin Ab

Epickal Ab

Kiril Trajkovski

Olle Lindén

Per Sennström

Carl Lennart Ståhl

Markus Millfjord

Henrik Hovmøller

Mathias Walter

Scott Ladell Vance

Göran Schack

Peder Sandberg

Kim Kristensen

Carl Forslund

Peter Rechnagel Kristensen

Carl STÅHL

Henrik HOVMÖLLER

A wireless earbud () for in-ear use has an earbud housing (), a loudspeaker (), a rechargeable battery (), a first microphone () and a second microphone (). The first microphone () is adapted to pick up sound internally from an ear canal of a user wearing the wireless earbud. The second microphone () is adapted to pick up sound externally from outside of the ear canal of the user wearing the wireless earbud. Disclosed is also a storage and charging capsule () for at least one wireless earbud (). The capsule has an elongate insert part () having an earbud chamber () adapted to receive the or each wireless earbud (). A cover part () slidably receives the elongate insert part () and is placeable in an open position in which the cover part is retracted from the elongate insert part to allow insertion/removal of the or each wireless earbud () into/from the earbud chamber () of the elongate insert part (). The cover part is also placeable in a closed position in which it encapsulates the elongate insert part. The storage and charging capsule () further has a power source (), and a magnetic connector interface () in the earbud chamber () of the elongate insert part (). The magnetic connector interface () is connected to the power source () and is adapted to engage with a respective at least one charge pad () of the earbud () so as to secure the earbud () in the earbud chamber and allow charging thereof by the power source ().

Wireless earbuds, and a storage and charging capsule therefor

A storage and charging capsule for a pair of wireless earbuds is presented. The storage and charging capsule has a base part, an elongate intermediate part, the intermediate part having a longitudinal major axis, and a cover part being retractable over the intermediate part. The intermediate part has a first end attached to the base part, a second end, and an earbud chamber formed between the first and second ends. The earbud chamber is adapted to receive the pair of wireless earbuds arranged one after another along the longitudinal major axis of the intermediate part. The capsule further has a power source for charging the pair of wireless earbuds when placed in the earbud chamber in the intermediate part.

Charging of wireless earbuds

Pair of earphones and casing

A wireless earbud has an earbud housing having a longitudinal main axis and an essentially circular cross section, a loudspeaker element, a rechargeable battery, at least one main printed circuit board having disposed thereon circuitry for wireless radio communication, audio codec and earbud operation control, and a charging interface member. The loudspeaker element, the rechargeable battery, the main printed circuit board and the charging interface member are arranged in a successive order along the longitudinal main axis of the earbud housing.

Wireless earbuds

Growing community of inventors

Klagshamn, Sweden

Kiril Trajkovski