Sennheiser Hde 2020-d-ii Tourguide, Digital Rf Stethoset Receiver

The Sennheiser HDE 2020-D-II is a professional digital RF stethoset receiver designed for guided tours, multilingual conferences, museum tours, factory visits, educational institutions, and assistive listening applications. Combining a receiver and headphones into a single lightweight unit, the HDE 2020-D-II offers exceptional speech intelligibility, user-friendly operation, and reliable digital wireless performance.

Operating in the license-free 863–865 MHz frequency band, the receiver delivers crystal-clear audio reception with excellent resistance to interference. Its integrated volume control and ergonomic stethoset design provide comfortable all-day use for tour participants and visitors.

Key Features

• Integrated receiver and headphone design
• Digital RF transmission technology
• License-free operation in the 863–865 MHz band
• Adjustable volume control
• Lightweight and comfortable stethoset design
• Excellent speech intelligibility
• Automatic channel synchronization
• Long battery operating time
• Ideal for guided tours and assistive listening
• Durable construction for professional use
• Hygienic and easy to clean

Specifications

• Product Type: Digital RF Stethoset Receiver
• Frequency Range: 863 – 865 MHz
• Receiver Type: Digital
• Audio Frequency Response: 100 Hz – 7 kHz
• Channels: Multiple selectable channels
• Volume Control: Integrated
• Operating Time: Up to 8 hours
• Battery Type: Rechargeable battery pack
• Colour: Black
• Automatic Power Management: Yes