AfterShokz Aeropex Cosmic Black AFT-EP-000011 [IP67 Waterproof] [Microphone Compatible] Bone Conduction Wireless Headphones Aeropex Color: Black Type: Ear-hook Connection Type: Wireless Structure: Bone Conduction Durability: Waterproof/Splashproof Used for two years. The right side is broken, and sound only comes out of the left side, but there are no problems with button operation (see photo 7). The accessories in photo 3 are unused. The case in photos 4 and 5 was used once. Please understand that this is a used item before purchasing. #BoneConductionEarphones #WirelessEarphones #AfterShokz #AfterShokz