Model:JS76; Connection:Bluetooth5.0; Frequency Response:20-20000; Impedance:32; Activity:Everyday Use; Charging Port:USB Type C; Capacity:40; Type:In Ear; Wireless/Bluetooth Range:10; General Use:Girls,Travel Entertainment,Office Business,for Mobile Phone,Mobile Phone Gaming; Communication:Wireless; Standby Time:40; Item Type:True Wireless Headphones TWS Earbuds; Brand:iMosi; Features:Built-in Mic,LED Power Display,with Charging Box,Surround sound,Stereo; Listing Date:12/21/2022; Music Time:3; Charging Box Capacity:300