Braille Display: 14 cells.
Keyboard Type: Perkins-style.
Controls: 2 scroll keys, 4 function keys.
Connectivity: 6 simultaneous connections (5 bluetooth, 1 USB).
Interface: USB 2.0, Bluetooth 2.1.
Audio Alerts: Power on/off, Bluetooth connection/disconnection, etc.
Compatibility: JAWS, Window-Eyes, SuperNova, System Access, NVDA, COBRA, Voice-Over for Mac and iOS, Mobile Accessibility and BrailleBack for Android.
Bluetooth Keyboard: Bluetooth keyboard function to use Braille keys to emulate QWERTY keystrokes.
Battery Average 24 hours battery life, 4 hours recharge time Charge via USB connected to PC, LED indicator for battery status.
Size: 5.86 x 3.38 x 1.06 inch.
Weight: 0.617 pounds.
Warranty: Two-years limited parts & labor warranty.