Product information: Function: Support music Bluetooth version: 5.0 Package type: official standard Headphone category: active noise reduction headphones Waterproof performance: IPX4 How to use: ear hook Transmission radius: 10m Whether single or double ear: Bilateral stereo Transmission radius: 10m Connection method: wired connection Dustproof performance: IP6X Headphone and playback device connection method: Bluetooth connection
