13 Smartphone Gadgets that will Blow you away.

A pocket screen cleaner that wipes away fingerprints and smudges quickly, and got surprising reactions from people he showed it to.

A charging cable with a light that flows along it to show the direction of charge, and it supports fast charging and data transfer.

Thinks it is the smartphone lens done right, with an elastic strap and staggering close-up ability.

A small speaker with a customisable pixel display that sounds good for its size and is nicely presented.

A simple four USB-A plus one USB-C charger that he calls one of the best current ways to charge all your devices at once.

A basic phone dock that amplifies the speaker and has a pen slot, useful but not remarkable.

A handmade wrap that stops earphones tangling and can clip to a keychain.

A car-key-style remote that controls playback, volume and the camera shutter.

The wireless charger he would pick if he used one, with USB-C input, a second USB port and fabric finish, but not cheap.

A big, cheap air blower, more useful for cleaning accessories and the room than the phone itself.

A familiar two-way headphone splitter with a matte finish, sturdy build and key ring hole.

A wide angle, macro and LED clip-on kit he actually used recently, with the wide angle solving a common phone limitation.