Earphone power level prompting method and device, and electronic device

CN117750265BActive Publication Date: 2026-06-19GEER TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
GEER TECH CO LTD
Filing Date
2023-12-25
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

Existing wireless earphone charging cases require interaction with a mobile phone to display battery level, resulting in shorter battery life and increased costs. How can we quickly and conveniently display the battery level of the wireless earphones inside the charging case to improve the user experience?

Method used

The system detects whether the device is inside the charging case by connecting the wireless earbuds to the contact point, and then uses the charging case's speaker to announce the battery level, reducing reliance on the display screen.

Benefits of technology

It enables users to conveniently check the battery level of the wireless earbuds in the charging case without using a mobile phone, reducing the power consumption and cost of the charging case, and improving battery life and user experience.

✦ Generated by Eureka AI based on patent content.

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Abstract

This invention discloses a method, device, and electronic device for indicating headphone battery level, relating to the field of wireless headphones. The method, applied to wireless headphones, includes: detecting whether the headphones are inside a charging case using a wireless headphone connection point; wherein, when the wireless headphones are inside the charging case, the wireless headphone connection point connects to the corresponding charging case connection point; if so, the headphone battery level is queried based on a received battery level playback command; the battery level information is sent to the charging case, and the charging case's speaker plays the battery level information aloud. This invention employs a novel headphone battery level indication mode, conveniently indicating the battery level of the wireless headphones inside the charging case, allowing users to check the battery level without using a mobile phone; furthermore, this invention utilizes the charging case's speaker to play the wireless headphone battery level information aloud, eliminating the need for a display screen in the charging case, reducing power consumption and cost, and improving the charging case's battery life.
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