The Original Sony RMF-TX840U 4K Smart TV Voice Remote 2026 Model is a sleek black remote control designed for Sony TVs. It features a wireless range of 5-10 meters and operates on a frequency of 433 MHz. Made of ABS material, this remote is lightweight at 0.150kg and compact with dimensions of 28cm x 13.5cm x 0.5cm. With a minimalist design and voice control capabilities, this Sony remote offers a convenient and user-friendly experience for controlling your TV.