THE INVENTION
Open ear true wireless headphone (ARC ll)
C: Electronics – Electricity – Methods of communication – Electrical network
THE INVENTION
- Name of invention
- Open ear true wireless headphone (ARC ll)
- Casque sans fil à oreille ouverte (ARC ll)
Invention description
- Description
- ARCII features an open ear design that does not enter the ear canal, utilizing a rotatable axle-type adjustment structure to accommodate ears of different thicknesses, ensuring all-day comfort and safety for the user.
INVENTORS
SHENZHEN GRANDSUN ELECTRONIC CO.,LTD.
inventor 3606162230_1954
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