Wireless Communication Blog: Industry Insights & Guides

The difference between TR619 and TR623 voice amplifier Speaker

Mia
May 12, 2026

Recently we have a larger power TR623 voice amplifier. Which is 10 W, so the sound will be louder. The battery is larger with 1800 mAh, so you can use it for a longer time. If you have any questions, feel free to email us at [email protected].

FAQ for Retekess TA003 TA004 Silent Disco Headphones

Ida
Nov 3, 2025
1 Comments

TA003 and TA004 are the new arrivals of Retekess in 2021. How to use it? Here is the FAQ for Silent Disco Headphones.

Why Choose TA003 TA004 Silent Disco Headphone?

Ida
May 12, 2026

Retekess cares about every customer needs to help your business and life can be better. TA003 and TA004 is 2021 new arrival for the sound system. You can use it for weddings, movie events, guided tours, and as a tool in senior living communities.

Where and how do you use the Silent Disco Headphones?

Mia
Aug 15, 2025

A silent disco is an event where people dance to music listened to on wireless headphones. How and where do you use the silent disco headphones. It is widely used in parties, families, factories, and classes. If any other request, feel free to email us at [email protected]