Electronic Gadgets with J

• Joystick

  Handheld control device for games

• Jukebox

  Music-playing machine with selections

• Jetpack

  A jetpack is a powered wearable flying device 🚀

• Jammer

  Signal jammer, an electronic device blocking radio/phone.

• jack

  Connector or socket for devices

• Jackhammer

  Power tool for breaking surfaces

• Jet pack

  A jet pack is a powered wearable flying device 🚀

• jig saw

  Power tool with a reciprocating blade

• Jacuzzi

  Brand of powered hot tub; uses pumps, heaters, jets.

• Jabber

  Signal jammers are electronic devices that block transmissions 📡

• Jump starter

  Jump starter: portable battery device for cars.

• Jam box

  “Jam box” slang for portable music player/boombox.

• Just a phone

  A phone is a classic portable electronic gadget 📱

• Junk

  A powered saw is a handy electronic workshop tool 🛠️

The words in the list Electronic Gadgets with J come from players of the word game City, Country, River.