Bluetooth LED Speaker,Venstar Portable Wireless Handfree Music Speakerphone, Sync 2 Speakers for Surround Powerful Sound, Buil-in Mic, Deep Bass Resonator, Color-Changing Light for Dancing Party Fashion Design with color light, LED light show TWS Bluetooth function: support two speakers wireless connected, true stereo, support 1 speaker wireless connected with 2 phones Support Bluetooth and hands-free when answering calls; Double-press last call redial Support: Bluetooth 4.1+EDR, TF card, USB, AUX Line in Perfect sound: 5W: Base speaker + Tweeter speaker, 3000mAH battery built in for long time play music