TWS Earphones for Real Life:Balanced Armatures Support Robust Water Resistance While Delivering Premium Sound White Paper

PublishTime：2022-03-02

●The development of robust TWS earphones with premium sound is possible with Knowles' new waterproof balanced armature tweeter. Design, performance, and implementation are discussed.
●TWS earphones are by nature intended for use in daily life, exposing them to water in various forms. Audio brands are increasingly applying IP ratings to assure end-users of their robustness.Models with high IP ratings include:
■JBL Reflect Flow IPx7
■ Jaybird Vista IP67
■ Jabra Elite (Sport and Active 75t) IP67
■ Under Armor True Wireless Flash IPx7
■ Plantronics BackBeat Fit 3100 IP57
●The demand for premium sound is increasing,resulting in greater adoption of balanced armature While an ordinary BA tweeter used for hybrids cannot offer meaningful water resistance.Knowles' new waterproof tweeter meets the need for both robustness and fidelity.

Brand of Product：	Knowles
Part#：	WBFK-34053-000 More Part#
Product Category：	waterproof balanced armature tweeter More
Application：	More
Data Type：	White Paper More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：
Language：	English Chinese Chinese and English Japanese
Date of Creation：	2020/10/23
Version Number：
Data Encoding：	WP06
Data Size：	4 MB

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