Curve Series 2.0 Bluetooth Powered Speaker System with Multi-Color LED Lighting Effects Curve.Lights systems are the perfect mood setting audio gear, great for enhancing music and movies - particularly in low light environments. Bluetooth capability gives you spontaneous ability to play and control the music from any bluetooth device in the room. Ported two in. drivers deliver amazing sound performance. Powered by any USB power source or with included AC adaptor. FEATURES Multi-colored curved series lighting with 8 color control settings: Select green, blue, red, purple, yellow, or light blue lighting Continuous color shifting Or lighting effects off Connect and play musicwirelessly with Bluetooth 2" high efficiency drivers withedge lighting accents Ported for enhanced performance Convenient power/volume control Input/Bluetooth pairing button Light control button on back Headphone output jack AC adapter with USB option included (UL Listed AC 120V - 240V)