UNO system 4.0
UNO system 4.0 allows people with hearing loss to hear and participate in conversations and is suitable for having a conversation while listening to TV, or for participating in conversations at meetings, lectures, etc. UNO system 4.0 can be used with many devices with LE Audio, Auracast, such as hearing aids or headphones.
Classification
22 06 25 05 - Other sound transmission systems with built-in microphone
The product series contains 1 product.
Product 1 of 1
UNO system 4.0
HMI-no.
Article-no.
90060126
Registration date
10-02-2025
Last updated
11-08-2025
Properties
Built-in directional microphone
Yes
More channels possible
Yes
Connection to external equipment via jack stick
Yes
Rechargeable battery
Yes
Bluetooth
Yes
Wifi
No
FM
No
Test information
No information about tests according to standards 
The supplier has not provided documentation, that this product is testet according to a relevant standard. See examples of relevant standards for this product type
EU product safety regulation
The supplier has provided the following information about CE-marking of the product. Explain CE-marking
Exclusively within the general product safety regulation/directive and without CE marking
Other specifications
UNO system 4.0 can be used with many devices with LE Audio, Auracast, such as hearing aids or wireless headphones.