The Yealink W78H Wireless DECT Handset is a scalable, business-grade cordless handset designed for professional communication. It features a bright 2.4-inch (240 x 320) TFT color screen with an intuitive user interface for easy call management. The handset supports Bluetooth 5.1 for wireless headsets and mobility, and includes a hard keypad with backlight and vibration alarm.

Power and battery: a 1010 mAh Li-ion battery provides up to 21 hours of talk time and up to 166 hours standby. Fast charging gives approximately 2 hours of talk time from a 10-minute charge. Audio quality: HD voice, full‑duplex speakerphone, Flexible Noise Reduction (FNR), noise cancellation, and Hearing Aid Compatibility (HAC) for clear calls.

Compatibility: works with Yealink DECT base stations and scalable DECT systems (W70B single-cell, W80DM/W90DM multi-cell) for roaming and handover across larger deployments.

Key benefits:

• 2.4" TFT color display with intuitive UI


• Bluetooth 5.1 support for headsets


• Long-life 1010 mAh battery with quick-charge


• HD voice and advanced noise reduction


• Scalable DECT compatibility for roaming