Meet the future prepared with Sennheiser SDW 5035 - a single-sided wireless DECT headset system and collaboration hub for modern office professionals. Talk time is extended through increased battery performance and comfort enhanced with soft leatherette ear pad adding noise damping to improve productivity. Super wideband audio and two microphone noise-cancelling system offer a voice experience beyond conventional business standards. Connect to softphone/PC and desk phone for device flexibility. Intuitive call controls and busy light increase productivity, while the latest security features keep conversations confidential.