Écouteurs Bluetooth 2025, modèle privé, couleur sable liquide, autonomie ultra-longue, supra-auriculaires (non intra-auriculaires), adaptés aux professionnels.

Brand:Neutral,Transmission Range:10m,Functionality:Waterproof, long battery life, call function, voice control, supports music,Bluetooth Protocol:5.3,How to use:In-ear style,Is it single or double ear?:Bilateral Stereo Sound,Color:M1 Flowing Sand Sky Blue, M1 Flowing Sand Warm Orange, M1 Flowing Sand Green, M1 Flowing Sand Civilized Yellow,Main downstream platforms:other,Main sales regions:other,We have authorized private labels available:No,Is it exclusively for cross-border export supply?:yes,Customizable:Not supported,Type:One Size,Is it a patented source product?:No,Mold Type:Private Model,What type of chip is it?:Zhongke Lanxun,Battery life:0-4 hours,Year/Season of Release:Summer 2025,Selling Point:Quicksand,Style:Minimalist Style,Gross weight:134g,Item Number:M1 Quicksand Headphones,Waterproof performance:Waterproof for Daily Use,Material:PC+ABS