Star Trek fans will love the new Onyx device, which is made by OnBeep. It’s essentially a Star Fleet communicator. It doesn’t look like one, but you attach the gadget to your chest just like the ones in the TV series. With the device, you can talk to people in your group by pressing a button on the communicator. The Onyx doesn’t actually contact people directly. The clothing-worn communicator uses Bluetooth to connect to your smartphone, which is essentially the base for the device. The Onyx sells for $99 and you can pre-order it now.
Check out the levitating Bluetooth speakers in the photos on this page (via Engadget). They were made by ASWY, and are called Floating Bluetooth Speakers. Currently there isn’t much info about the levitating Bluetooth speakers on the ASWY website. But according to Engadget, the speakers feature three watts of output, five hours of battery life, Bluetooth 4.0 support, 3.5mm input jack, integrated microphone, and a USB port. The speaker includes a powered base to keep it in the air, but the speaker will still work without the base if you don’t need it to levitate.