A battery detachable TWS earphone

By designing TWS earbuds with removable batteries, the problems of insufficient battery life and non-removable batteries in Bluetooth earbuds have been solved. This enables convenient battery replacement and stable connection, reduces maintenance costs and resource waste, and makes them suitable for outdoor use and long-term work scenarios.

CN224385665UActive Publication Date: 2026-06-19SHANGHAI LONGCHEER TECH CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANGHAI LONGCHEER TECH CO LTD
Filing Date
2025-06-20
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

Existing Bluetooth headsets have limited battery life, require frequent charging and cannot be used immediately. The non-removable batteries lead to high repair costs and waste of resources, and cannot meet the EU's requirements for removable batteries.

Method used

Design a battery-removable TWS earphone. By setting an electrical connection structure between the earphone body and the battery compartment, the battery can be easily replaced using clips and disassembly points, ensuring a stable connection between the battery and the earphone.

Benefits of technology

It enables convenient battery replacement, reduces user operation difficulty, reduces electronic waste, complies with environmental protection regulations, reduces maintenance costs, and is suitable for outdoor use and long-term working scenarios.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224385665U_ABST
    Figure CN224385665U_ABST
Patent Text Reader

Abstract

The utility model relates to TWS bluetooth earphone structure field discloses a battery detachable TWS earphone. Through detachable battery structure, the convenient replacement and stable connection of bluetooth earphone battery are realized, wherein, through setting up the earphone main part, the electric connection structure of detachable battery and battery compartment, the battery of direct taking out power consumption or damage and replacing new battery, do not need to rely on the charging box and wait to charge to solve the problem that earphone endurance is insufficient and cannot use instantly in the prior art, especially suitable for outdoor travel, long time work and the like scene.
Need to check novelty before this filing date? Find Prior Art