Foldable Bluetooth Keyboard, ProtoArc XK01 Folding Wireless Portable Keyboard with Numeric Keypad, Full-Size Travel Keyboard for Windows iOS Android Tablet PC Smartphone, Sync Up to 3 Devices, Black music_update_2021 Premium foil and braid shielding

Premium foil and braid shielding protects against EMI/RFI noise and features gold-plated connectors and contacts for optimal signal transfer

give you a better audio- visual experience

APPLICATION: Connecting Speakon Cables and Pro Audio Gear

The HDMI USB cable is 1

Foldable Bluetooth Keyboard, ProtoArc XK01 Folding Wireless Portable Keyboard with Numeric Keypad, Full-Size Travel Keyboard for Windows iOS Android Tablet PC Smartphone, Sync Up to 3 Devices, Black music_update_2021 Premium foil and braid shieldingFoldable Bluetooth Keyboard, ProtoArc XK01 Folding Wireless Portable Keyboard with Numeric Keypad, Full Size Travel Keyboard for Windows iOS Android Tablet PC Smartphone, Sync Up to 3 Devices, Black Description Read more How to Connect and Switch Between 3 Device 1. Unfold the keyboard (Unfold to power on, fold it to power off ); 2. Single press to choose Bluetooth 1, the blue indicator light will flash once to enter bluetooth mode; 3. Then long press