Product information:    

Function: Support music
Headphone material: metal
Headphone category: active noise reduction headphones
Waterproof performance: IPX5
How to use: In-ear
Transmission radius: 10m
Whether single or dual ear: bilateral stereo
Standby time: 30 days
Connection between the left and right cavities of the earphone: Wired connection Dustproof performance: IP6X earphone and playback device connection method: Bluetooth connection

Package type: official standard

Packing list: 

earphone + charging cable + free ear cap