Model:X18Pro; Connection:Bluetooth5.0; Frequency Response:20-20000; Activity:Cycling,Fitness,Running,Everyday Use,Traveling,Yoga; Capacity:230; Type:Ear Hook; Wireless/Bluetooth Range:10; General Use: more→for Mobile Phone,Mobile Phone Gaming,Travel Entertainment; Communication:Wireless; Item Type:Bone Conduction Headphone; Features:Long Battery Life,Sports,Stereo,Waterproof,Ergonomic Design; Listing Date:04/18/2023; Music Time:5-8; Headphone Weight (Single):35