Model:F2; Connection:Bluetooth 5.2; Activity:Sleeping,Cycling,Everyday Use,Traveling,Yoga; Charging Port:USB Type C; Capacity:100; Type:Ear Hook; Wireless/Bluetooth Range:10; General Use:for Mobile Phone; Communication:Wireless; Standby Time:2160; Item Type:True Wireless Headphones TWS Earbuds; Features:ENC Environmental Noise Cancellation,Smart Touch Control,Auto Pairing,IPX5,with Charging Box,Stereo; Listing Date:08/04/2022; Music Time:13-15; Charging Box Capacity:500; Charging Case Weight with Headphones:218; Headphone Noise Control:ENC Environment Noise-Cancelling