At a time when Bluetooth wireless connectivity has become all but standard in new speakers, Kubxlab's Earshots Stereo Speakers ($50) have arrived with wires, which also work. Named after their diminutive size -- comparable to shot glasses -- these speakers use included 3.5mm audio cables to connect to your device, and each other. Inside, there's a rechargeable battery that can provide up to five hours of music playback per charge. The dual USB charging…
