The Cleyver HW20 Mono Wireless headset for desk phones is a professional-grade, high-integrity communication tool precision-engineered to deliver absolute reliability, exceptional voice tracking, and long-term durability across high-density office environments and active corporate workstations. Combining a premium wireless footprint with an ultra-lightweight layout, this single-ear headset tracks seamlessly into modern business ecosystems, dropping the workflow restrictions and physical cable clutter common with standard corded hardware. It stands as an essential infrastructure asset for corporate call centers, administrative office desks, and B2B telecommunications equipment providers looking to distribute top-tier office hardware.
The advanced internal audio network utilizes high-compliance DECT technology paired with an advanced broadband sound profile, achieving exceptional acoustic depth that keeps conversations remarkably clear. To safeguard operator health during prolonged multi-shift operations, the headset integrates built-in acoustic protection limits alongside an elite noise cancelling microphone on a long boom arm that cleanly filters out ambient background office chatter, printer noise, and keyboard clicks. Ergonomics are prioritized through a flexible headband layout that evenly distributes the physical pressure away from sensitive temple coordinates, complemented by an ultra-comfortable leatherette ear cushion that allows for non-fatiguing, all-day wearing comfort.
Operating with a commanding wireless radius, the DECT transceiver base grants field flexibility with an effective range of up to 150 meters, allowing technical operators to move freely around office floors, source documents, or multitask without losing link stability or dropping active queues. The hardware interface features an intuitive multi-function button directly on the ear-piece shell for immediate one-touch call control, backed by dual volume adjustment scales and mute functions mirrored on both the headset body and the charging base station. Sourcing this genuine hardware system provides a high-efficiency power management cycle yielding up to 8 hours of talk time and 36 hours of standby network lock, with an automated fast-charge routine that brings the system back to full operational readiness in less than 3 hours.
Engineered for immediate out-of-the-box system integration, the Cleyver HW20 features a universal standard RJ connection line, ensuring native hardware compatibility with most enterprise analogue and digital desk phones. Furthermore, the electronic board seamlessly supports electronic handset systems (EHS) and mechanical handset lifters (sold separately) for complete remote answering capabilities away from the immediate desk area. Weighing an ultra-lightweight 59 g, this compact 97 x 75 x 120mm desktop telecom suite ensures immediate deployment readiness for high-efficiency corporate communications fleets.
Technical Specifications
| Technical Parameter | Specification |
|---|---|
| Brand | Cleyver |
| Model Designation | HW20 Mono / HW20-Wireless |
| Product Classification Type | Professional Single-Ear DECT Wireless Office Headset System |
| Core Wireless Technology | DECT Digital Telecommunication Standard (Cordless setup) |
| Effective Operating Range | Up to 150 m (150 meters) maximum line-of-sight signal coverage area |
| Acoustic Performance Array | Advanced broadband audio processing loop with integrated hardware acoustic protection |
| Microphone Configuration | Long microphone boom element equipped with an active noise cancelling filter |
| System Operational Control | Multi-function call response key, dedicated mute key, and volume control layout (adjustable on headset & base) |
| Advanced Call Capabilities | Integrated multi-operator conference function processing support |
| System Hardware Compatibility | Optimized for commercial desk phones via RJ connection interface; fully compatible with EHS and mechanical Handset Lifters |
| Headset Layout Format | Mono headset (Single ear piece) with flexible structural Headband wearing style |
| Ear Cushion Finish | Premium, soft-textured leatherette material overlay |
| Power Lifecycle Management | • Active Talk Time: Up to 8 hours (8 h) • Network Standby Time: Up to 36 hours (36 h) • Full Recharge Cycle Time: Less than 3 hours (3 h) fast-charge profile |
| Base Physical Profile | 97 mm Width x 75 mm Depth x 120 mm Height |
| Net Headset Body Weight | 59 g (59 g ultra-lightweight frame weight) |
| Primary Fleet Utility Purpose | Office desk communication outfitting, call center routing, operator multitasking path stabilization, and hardware warehouse reserve stock |
Package Content
- 1x Cleyver HW20 Mono Wireless Headset handset
- 1x DECT Intelligent Wireless Charging Base Cradle Station
- 1x Standard RJ Interface Connection Telecom Interface Cable
- 1x Eco-Compliant AC Mains Power Supply Adaptor
- 1x Technical Field Staging & Operations Instruction Guide Sheet
