The Rapoo A3020 can work in either wired mode via the 3.5mm jack or in wireless mode via Bluetooth. You and your friends or family can enjoy 8-10 hours of continuous music playback, and it supports any device with at least Bluetooth 2.1 installed (both Android and iOS devices). It also automatically powers off when an audio signal is absent, which allows it to save battery. It only weighs 187g, so it is a speaker you can take on the go to any gathering you might have. It has a lithium battery that you can recharge via microUSB, so it can be plugged into a wall outlet or anything with an available USB port to top it up.
First Published in Gadgets Magazine, April 2013