Yealink W78H is a business DECT handset for mobile calling with a compatible Yealink base. Its 2.4-inch color screen uses a 240 × 320 TFT display, while the backlit keypad supports use in different lighting conditions.
HD voice, a full-duplex speakerphone and flexible noise reduction support clear conversations. For private listening or hands-free work, connect a headset through built-in Bluetooth 5.1 or the 3.5 mm jack. Vibration alerts help notify you of calls and messages.
The handset works with Yealink W70B single-cell and W80DM/W90DM multi-cell DECT bases. Quick charging is specified at up to 2 hours of talk time from a 10-minute charge.