P8P - 8 Bands Powerful mobile phone Blocker (8W)

https://www.jammermfg.com/cell-phone-jammers.html
This device is an RF signal interference unit featuring 8 independent bands and an 8 W RF output, designed to affect a range of wireless frequencies including 5G cellular and other common bands. It comes with a durable nylon carrying case for convenient transport and handling.
Jammer Devices of this type are typically used by engineers and researchers in controlled testing environments to evaluate signal behavior or to simulate interference scenarios. The compact form factor and band-by-band control allow focused coverage across selected frequency ranges.
For detailed specifications and safety guidelines, refer to the manufacturer’s product page.
👉 https://www.jammermfg.com/P8P-8W-8-Bands-upgraded-5G-cell-Jammer-with-nylon-case.html