Wireless Neckband Bluetooth Earphones Long Battery Life Sports Running High Power Card Slot High-end Sound Quality Cute

Brand:Neutral,Transmission Range 1:10m 1,Functionality:Supports music,Bluetooth Protocol:5.0,How to use:In-ear style,Is it single or double ear?:Bilateral Stereo Sound,Color:Obsidian Black - In-Ear Bluetooth Chip 5.2 / Silicone Memory Headband / Surround Sound - Digital Battery Display, Obsidian Black - 4 Hours Battery Life - In-Ear - Old Version Micro Charging Port - No Card Slot - No Display Screen,We have authorized private labels available:No,Customizable:Support,Type:Bare device, bagged, boxed,Is it a patented source product?:No,Mold Type:Official Model,What type of chip is it?:Zhongke Lanxun,Battery life:More than 8 hours,Year/Season of Release:2025,Style:Sporty style,Headphone Material:Plastic,Waterproof performance:Does not support waterproofing,Standby time:20 days,Material:PC+ABS,Transmission Range:10m