The Tranya F4 is not a product that can be specially recommended. In general, considering its operability, communication quality, and battery performance, it is well organized for its low price and may be considered a safe investment overa…

The Tranya T10-B is a safe choice in its price range. Communication quality is stable, sound balance is not bad, and the low frequency range, adjustable via Bass Boost, is fairly reasonably well tuned. However, compared to many of its riva…