Number of Earpieces:DoubleFeatures:Active Noise Cancellation, Water-Resistant, Sweat-Proofgtin13:0194252388495MPN:MJ503LLA, MJ503LL/AModel:Beats by Dr. Dre StudioType:Canal Earbud (In Ear Canal)UPC:0194252388495Brand:Beats by Dr. DreMicrophone Type:Built-InConnectivity:BluetoothForm Factor:In-Ear OnlyWireless Technology:BluetoothColor:Red