Écouteurs de sport Bluetooth B39 à fixation frontale, lumineux UV et son stéréo, très populaires au niveau transfrontalier

Brand:Neutral,Item Number:B39UV,Transmission Range:10m,Functionality:Call function, supports music, others,Custom Processing:yes,Custom Logo Printing:Sure,Bluetooth Protocol:5.0,Sound channel:Stereo Sound,How to use:Head-mounted,Is it single or double ear?:Bilateral Stereo Sound,Suitable for gift-giving occasions:Festivals, advertising promotions, business gifts,Color:White, Blue, Black, Black-Red, Red,Main downstream platforms:eBay, Amazon, Wish, AliExpress, Independent Station, LAZADA,Main sales regions:Africa, Europe, South America, Southeast Asia, North America, Northeast Asia, Middle East,We have authorized private labels available:yes,Is it exclusively for cross-border export supply?:yes,Customizable:Support,Is it a patented source product?:No,Mold Type:Private Model,What type of chip is it?:Jerry,Battery life:8,Year/Season of Release:2022,Exchange only, no repairs:Support