The Ion Spectraboom came out in 2016 and features a piano-black housing with 4 speakers. The speakers are lighted and can beat to the music, displaying several different colors. It has Bluetooth, 3.5mm Aux In, and FM radio.
Specs:
Output Power: 60W (peak)
Supported Bluetooth Profile: A2DP
Bluetooth Range: Up to 100 ft. / 30.5 m
Radio Frequency Range: 87.5–107.9
Charging Port: 5V, 1A
Power Input voltage: 100-240V, 50/60 Hz 50W
Battery Type: Built-in rechargeable lithium-ion battery
Battery Life: Up to 6 hours with audio and LEDs, up to 30 hours with only audio.
Battery Recharge Time: Up to 6 hours
Dimensions: (width x depth x height) 19.25” x 5.5” x 10.4”; 48.9 cm x 14 cm x 26.4 cm
Weight: 8.25 lbs.; 3.75 kg
Photos courtesy of Boomboxery member "gsbadbmr" (Gordie)