Everything I've tested.

A 32GB USB stick built into a tiny Swiss army knife, which he jokes is the most useful USB he has seen.

Impressed by how much tech the EQS already packs in, from the 360 cameras to the rear massage seats, and bought it as his mum's dream car.

Absurdly bright torch picked as a breakdown tool for the boot, with a built-in fan.

A cheap eBay kit that doesn't inspire confidence, but he hoped it would lift the reveal.

Powerful cordless handheld car vacuum that he thought was exactly what his mum needs.

Plugged into the back seat USB ports to add a classy touch to the reveal, though he doubts she will keep it.

Functional upgrade for rear passengers to clip phones to the headrests.

Solar-powered rotating scent diffuser filled with new car scent, which he admits sounds like a dumb idea.

Turns the useless gap between seat and console into a pocket so phones stop disappearing.

Shows off a car with a motion-sensing wristband and roller wheels that let it drive sideways.

Shows a stunt car with responsive wheels that can also drive on water using flaps as rudders.

Impressed by the laser-guided control and the ability to stick to a wall and keep driving.

A joke keyboard that is just one button.

A brown goo for sweaty palms that stained his hands and trousers and did not feel like it would work.

A haptic vest with 40 feedback points that makes VR feel very real, if not exactly practical.

A working bowling ball Wii controller he scored zero out of ten and called pointless.

It does let you drink while playing, but he thinks it's ridiculous and little more than a party gimmick.

Satisfying physical buttons and a clever joystick for touchscreen games, though there's no practical moment to use them.

Breathable sleeves that feel slightly smoother on a touchscreen but are not worth wearing every time.

Programmable pedals that work in games but suit streaming and editing more than improving play.

A custom modded Switch controller that puts every button within reach of one hand, which he rated nine out of ten.

Sharp and colourful, but needs power and is bulky, so it's good in concept but impractical; he gave it 6 out of 10.

Lets you play PS5 games on a phone, and it's the first gadget he'd buy himself, rated 9 to 9.5.

Does exactly what it promises but aiming while moving is hard, so he rated it 5 out of 10 and called it silly.