MPN:MJ503LLA, MJ503LL/AUPC:0194252388495Connectivity:Bluetoothgtin13:0194252388495Microphone Type:Built-InWireless Technology:BluetoothType:Canal Earbud (In Ear Canal)Number of Earpieces:DoubleForm Factor:In-Ear OnlyBrand:Beats by Dr. DreModel:Beats by Dr. Dre StudioColor:RedFeatures:Active Noise Cancellation, Water-Resistant, Sweat-Proof