W-Y2 Palm-sized WiFi and Bluetooth Home Signal Jammer

A device measuring just 110 × 62 × 18 mm quietly handles what normally requires bulkier hardware. The reason is simple: WiFi 2.4GHz, 5.8GHz, Bluetooth—keeps stacking on top of each other in tight environments. The WJ2 steps into that overlap zone and changes the rhythm.

• 110 × 62 × 18 mm. That’s smaller than most smartphones from a few years ago.
• At 80 g, it barely registers in a pocket or bag.

You might think smaller means weaker. Not quite. WiFi2.4GHz、WiFi5.8GHz bands operate within a 1–5 meter radius, depending on surroundings. Compared to stationary WiFi jamming device, the footprint is minimal—but performance stays focused where it matters most.

And here’s the interesting part: despite the compact form, this wireless spy camera Jammer integrates anomnidirectional hidden antenna structure, keeping coverage stable rather than directional.

This palm-sized network blocker is powered by a 1050 mAh built-in battery ( detachable), optimized for short-session portable use. It supports convenient USB charging, allowing users to recharge via wall adapters, laptops, or mobile power banks.