Fanvil DH401B OWS Wireless Headset

Fanvil DH401B OWS Wireless Headset The Fanvil LINKVIL DH401B is a lightweight open-ear Bluetooth headset designed for mobile professionals, office users and hybrid working. Its open-ear design helps you remain aware of your surroundings, while dual microphones with AI environmental noise cancellation support clearer voice communication across compatible computers, mobile devices and Fanvil phones. Open-Ear Comfort and Awareness Unlike an in-ear headset, the DH401B sits outside the ear canal so you can listen to calls and audio while retaining awareness of nearby activity. Its secure ear-hook design weighs only 13.6 g, making it a practical option for extended communication at a desk or while moving between work areas. Clear Voice Pickup with Dual Microphones Two omnidirectional microphones work with AI Environmental Noise Cancellation to reduce distracting background sound and improve voice pickup. Acoustic Echo Cancellation and full-duplex audio further support natural two-way conversations during business calls. Bluetooth Multipoint Connectivity Bluetooth 5.4 multipoint technology allows the headset to connect to two compatible devices simultaneously, helping you move between a PC and smartphone without repeatedly pairing the headset. The DH401B remembers up to eight paired devices and provides a wireless operating range of up to 10 metres. Portable Charging for the Working Day The headset provides up to five hours of talk time or eight hours of music playback from a single charge. Its compact 400 mAh charging case extends total battery life to up to 23 hours of talk time or 36 hours of music playback, while a visible indicator makes it easier to monitor the case’s remaining power. Key Features: Open-ear design helps maintain awareness of surrounding activity. Lightweight 13.6 g ear-hook design supports comfortable everyday wear. Dual omnidirectional microphones provide focused voice pickup. AI Environmental Noise Cancellation helps reduce distracting background noise during calls. Bluetooth 5.4 multipoint connectivity supports two simultaneous device connections. Portable charging case extends total talk time to up to 23 hours. Compatible with supported LINKVIL portable phones and Fanvil VoIP phones. Practical Call and Media Controls: Answer, end and reject compatible calls from the headset. Dedicated mute control provides convenient microphone management. Adjust volume and change music tracks using the integrated controls. Play, pause and redial functions are available from the multifunction button. The headset switches on when the charging case is opened and switches off when returned to the closed case. Technical Specifications: Specification Details Brand Fanvil LINKVIL Model DH401B Product Type OWS open-ear Bluetooth wireless headset Wearing Style Open-ear ear-hook Bluetooth Version Bluetooth 5.4 Bluetooth Profiles HFP, A2DP and AVRCP Audio Codecs AAC and SBC Wireless Range Up to 10 m Paired Device Memory Up to 8 devices Simultaneous Connections 2 devices Microphones 2 omnidirectional analogue microphones Microphone Sensitivity -38 dBFS/Pa Microphone Frequency Range 100 Hz to 8 kHz Speaker Size 18 × 11 mm Speaker Impedance 16 Ω Speaker Frequency Range 20 Hz to 20 kHz Music Mode Bandwidth 100 Hz to 20 kHz Call Mode Bandwidth 100 Hz to 8 kHz Audio Features AI Environmental Noise Cancellation, Acoustic Echo Cancellation and full-duplex audio Hearing Protection EN 50332 Headset Battery 60 mAh rechargeable lithium-polymer battery Headset Talk Time Up to 5 hours Headset Music Time Up to 8 hours Standby Time Up to 11 days Headset Charging Time Approximately 2 hours Charging Case Battery 400 mAh rechargeable lithium-polymer battery Total Talk Time with Case Up to 23 hours Total Music Time with Case Up to 36 hours Headset Dimensions 90.2 × 40.5 × 27.4 mm Charging Case Dimensions 95.6 × 50.6 × 35.4 mm Headset Weight Approximately 13.6 g Charging Case Weight Approximately 48.2 g USB Cable Length 0.6 m Operating Temperature -10°C to 50°C Compatibility Compatible Bluetooth PCs and mobile devices, supported LINKVIL portable phones, and Fanvil VoIP phones Box Contents DH401B OWS headset, charging case, USB cable, Quick Start Guide, and Safety Information and Declaration Stay connected without closing yourself off from your surroundings—add the Fanvil DH401B OWS Wireless Headset to your cart today.