Écouteurs stéréo semi-intra-auriculaires de sport 3c sans fil Bluetooth avec affichage numérique et tour de cou, grande capacité

Brand:Neutral,Transmission Range:10m,Functionality:Ultra-long battery life, call function, voice control, music support, digital display screen, gaming low latency, other features,Bluetooth Protocol:5.0,How to use:Neck Hanging Style,Is it single or double ear?:Bilateral Stereo Sound,Color:Black Bare Wire Without Any Accessories, Black Bagged + Data Cable Manual, Black Boxed + Data Cable Manual, Pink Bare Wire Without Any Accessories, Pink Bagged + Data Cable Manual, Pink Boxed + Data Cable Manual, Blue--Bare Wire Without Any Accessories, Blue Bagged + Data Cable Manual, Blue Boxed + Data Cable Manual, Green Bare Wire Without Any Accessories, Green Bagged + Data Cable Manual, Green Boxed + Data Cable Manual, G001 Black Boxed + Manual Charging Cable, G001 Blue Boxed Manual Charging Cable, G001 Pink Boxed Manual Charging Cable, G001 Orange Red Boxed Manual Charging Cable, Black G02 Bluetooth Earphone Boxed + Manual Charging Cable, In-Ear Test Black Bare Wire Without Any Accessories, In-Ear Test Black Bagged + Data Cable Manual, In-Ear Test Black BoxInstallation + Data Cable Manual,We have authorized private labels available:yes,Is it exclusively for cross-border export supply?:No,Customizable:Support,Is it a patented source product?:No,Mold Type:Official Model,What type of chip is it?:Zhongke Lanxun,Battery life:4-8 hours,Year/Season of Release:2022,Style:Sporty style,Waterproof performance:Waterproof for Daily Use,Material:ABS