**Please Note this is a MAIN headset. Up to 4 UltraLITE HD REMOTE headsets or UltraPAK BELTPACKS can be paired to this MAIN headset. Please also note that a MAIN headset cannot be paired to a HUB.**
The Eartec UltraLITE HD Double Main Headset is a versatile, full-duplex wireless headset designed for seamless, hands-free communication in professional settings. Engineered for clarity and ease of use, this headset features an integrated transceiver, eliminating the need for cumbersome belt-worn radios or base stations. It operates on a secure DECT frequency, ensuring clear, interference-free communication even in demanding environments.
Perfect for industries like event production, broadcasting, and construction, the UltraLITE HD Double Main Headset is lightweight and ergonomically designed for all-day comfort. The adjustable boom microphone allows for crisp, clear audio transmission, making it ideal for use in noisy settings. With a range of up to 400 meters, it provides excellent mobility, making it a great choice for team leaders and key personnel who need to stay connected while on the move.
Powered by the included Rechargeable 3.7v Lithium-Ion Battery, the headset offers hours of uninterrupted use, making it both reliable and durable.
Standard
DECT 6.0 (Digital Enhanced Cordless Telecommunications)
Frequency
1880 – 1900MHz
Preferred Frequency
TX/RX: 1881.792 – 1897.344MHz
Maximum Transmit Power
100mW
Maximum Sound Level
85 dB
Usage Type
TDMA
Channel Tuning Step
1.728MHz
Channel Bandwidth
1.728 GHz
Modulation Type
GFSK
Transmission Speed
1.152 Mbps (Baud Rate)
Duplexing
Time Division Duplex (TDD)
Speech Encoding
ADPCM / 32bit/s
RF Accessing
Time Division Multiple Access (TDMA)
Range
400m (open space)
Headset Weight
115g
Headset Power Supply
Rechargeable Lithium-Ion 3.7 V / 800 mAh / 3.0 Wh Battery
Battery Charge Time
3 Hours
Battery Operation Time
6 Hours
Normal Condition of Use
0 C to 10 C
Storage Temperature
-10 C to 60 C

Delivery
Products marked as 'In Stock' are ready to be shipped from our UK warehouse. We offer various shipping options for delivery within as little as 1–2 days. Please contact us for urgent or same-day deliveries. International shipping is also available for various countries at checkout.
Returns
We are dedicated to providing high-quality products that we hope you’ll enjoy using. However, we understand that there may be occasions when you need to return or exchange an item. Please inspect your items carefully before opening, using, or installing them. If you need to return a product, please ensure you have proof of purchase such as your order ID or receipt.
For items that arrive with missing, damaged, or broken parts, please contact us immediately and refrain from using the product, as doing so will void your warranty and prevent us from offering a refund, replacement, or repair.
Important: Before sending any items back, you must obtain an RMA (Return Merchandise Authorisation) number. Items sent without an RMA number will be returned to the sender without inspection.
If You Change Your Mind
We accept returns within 14 days of delivery for items that are in new, unused, and unopened condition. Refunds will be processed within 5-7 working days. Please be aware that return shipping costs are the responsibility of the customer and will not be reimbursed.
Warranty
Most products purchased from Nymrod Comms are supplied with a 12-month manufacturer’s warranty, effective from the date you receive your items. This warranty applies to covered malfunctions or faults that may arise, excluding perishable items and in-ear headsets. Please note that accidental damage including water damage or from DIY repairs is not covered. We work directly with our manufacturers to ensure a quick and smooth warranty process, prioritising repair over replacement where possible.
If you suspect your item has developed a fault, please contact us. Once we receive the item, we aim to test and repair it as quickly as possible. If the item cannot be repaired and is still under warranty, we will arrange a replacement for you.
Eartec Co. is a leading manufacturer of wireless communication systems, specialising in solutions for industries that require seamless, hands-free communication in dynamic and fast-paced environments. Founded in the early 1960s, Eartec has built a reputation for providing high-quality, user-friendly, and innovative communication products.
From small two-person teams to large-scale operations, Eartec offers a wide range of wireless headsets, full-duplex systems, and intercoms designed to meet the needs of industries such as broadcasting, event production, construction, and sports.
With a focus on reliability, comfort, and cutting-edge technology, Eartec is dedicated to improving team communication and enhancing productivity in diverse work environments.
Nymrod Comms has been a proud partner of Eartec Co. since 2016 and is an Authorised Dealer across the United Kingdom and Europe.









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