High-performance and Scalable for Productive Communication
W70B Paring with up to a total of 10 Yealink W73H/W78H/W53H/W56H/W59R/W57R/ CP930W/CP935W/color screen DDPhone (T54W+DD10K) DECT handsets or WH62/ WH63/WH62/WH63/WHM621 with Charging Cable/WHD622 with Charging Cable/ WHM631 with Charging Cable headsets, W70B allows you to enjoy superb mobility and efficient flexibility immediately as well as significantly eliminates additional wiring troubles and charges.

Reliable DECT IP Base Station For Small and Medium-sized Businesses
With over 20 years of experience in audio technology, Yealink integrated advanced technologies into the W70B DECT IP Base Station, ensuring users experience crystal-clear calls.
Even in environments with complex or wireless interference, the W70B delivers a stable and high-quality audio experience, seamlessly fitting into everyday work.

Superior Audio Quality | Extensive Device Compatibility
Yealink W70B consistently delivers excellent and professional audio quality in both high-bandwidth and poor network conditions, comparing with other wideband or narrowband audio codecs.
Compatible with W73H, W78H, W53H, W56H, W57R, W59R, CP930W, CP935W, WH62, WH63, WHM621 with Charging Cable, WHD622 with Charging Cable, WHM631 with Charging Cable and color screen DDPhone (T54W+DD10K).

BUILD YOUR UNCRACKABLE PHONE SECURITY
The W70B is shielded with the latest security mechanisms, making your conversations more secure than ever. With TLS 1.3, you benefit from faster and more robust encryption. Learn more enhanced security features in the V87 upgrade

• Indoor Range: 50m (in ideal conditions)
• Outdoor Range: 300m (in ideal conditions)
• Desktop or wall mountable
• Energy-saving ECO mode/ECO Mode+
• External Yealink AC adapter: AC 100-240V Input and DC 5V/600mA Output
• Operating humidity: 10 ~ 95%
• Operating temperature: 0 ~ +40°C (+32~104°F)

• 1 x RJ45 10/100M Ethernet port
• Power over Ethernet (IEEE 802.3af), Class 1

• W73H
• W56H
• W59R
• CP930W
• color screen DDPhone (T54W+DD10K)