DJ controller mix + headphones: DJ controller for Android and iOS smartphones and tablets 2 jog wheels for mixing and scratching Fader knobs and pads for samples and effects DJ app is controlled via Bluetooth with the DJ Control Mix All essential DJ functions such as cue points, samples, loops etc Live monitoring via headphones and speakers possible Splitter cable enables connection to headphones/speakersvia headphones and on speakers possible Splitter cable enables connection of headphones/speakers Includes foldable smartphone stand Note : To use the headphones, your smartphone needs a headphone jack App info : DJcontrol Mix Controls the djay app , which is free and available for unlimited use on Android and iOS (you don't have to pay for the app: Just close the pop-up window asking you to upgrade to djay Pro when the app is launched) The DJ Control Mix is a wireless 2-deck DJ controller designed specifically for use with iOS and Android smartphones / devices. The controller is connected to a mobile device via Bluetooth and controls the associated free DJ app. Power is supplied via the included USB cable (without power supply unit). Connect the DJ controller to a power bank or mobile charger to mix anywhere and be mobile. The jog wheels can be used for scratching, while the faders, knobs and pads enable all essential DJ functions such as firing samples, setting cue points and playing loops and effects. + keepdrum headphones Stereo headphones Volume control on the cable Type: dynamic, semi-open design Driver diameter: 40 mm Impedance: 32 Ohms at 1Khz Sound pressure level (SPL): 103 dB/mW at max. power Rated power handling: 80 mW (max. power) Frequency range: 20 Hz to 20 Hz (max. power) Frequency range: 20 Hz to 20 kHz at -3dB Cable length: approx. 3m Plug: 3.5 mm stereo jack Weight: 175 g Accessories: Adapter 3.5mm to 6.3mm stereo jack Scope of delivery: DJControl Mix USB cable (USB-C to USB-A) Foldable stand for smartphone/tablet Splitter cable Headphones.