High-performance DECT IP base station for small and medium-sized businesses. W70B allows you to enjoy superb mobility and efficient flexibility immediately as well as significantly eliminates additional wiring troubles and charges. W70B delivers a stable and high-quality audio experience, seamlessly fitting into everyday work. Yealink W70B consistently delivers excellent and professional audio quality in both high-bandwidth and poor network conditions, comparing with other wideband or narrowband audio codes.