OverviewStadium UHFUSB handheld Wireless System delivers high definition audio for creating videos on laptops, tablets or smartphones. Featuring a USB-powered receiver and handheld microphone transmitter. The Easy setup and reliable wireless operation makes it ideal for broadcasting, live streaming, presentations and more.Key Features- Receiver connects directly to a computer's USB port and handset automatically pairs with the receiver. enables instant transmission of audio to your DAW and VoIP software without the need for extra cables or external audio interfaces.- Create on the move with iPads and iPhones using Apple's Lightning to USB Camera Adapter or Camera Connection Kit (30-pin). This makes the system perfect for upgrading your audio for smartphone applications such as interviews and newscasts in crowded environments.- Compatible with Stadium ST15W PA systems that features USB port to create a completely mobile wireless presentation/performance solution.Specifications- Wireless UHF frequency dynamic microphone- High quality aluminium body- Auto sensing connection- 8 selectable frequencies by pressing one key on the microphone- Wireless range up to 40 Metres- Digital/Analogue audio interface- 3.5mm audio output on USB receiver- Connects directly to any PC or USB3- Compatible with Windows, Mac or Android systems- Compatible with PS3, PS4 and Wii- Compatible with Stadium ST15W PA Speaker (Wireless ready)- Can be used with Ultralink devices- Works with any device that has a USB charging port/auxiliary input (May require additional cable)- Selectable frequencies (Hz): 523.40, 524.50, 525.90, 562.00, 563.10, 564.30, 565.40, 566.50- Dimensions (mm): 250x35x50mm In the box- 1 UHF microphone- 1 USB receiver- 2 x 1.5V AA batteries for mic