Soundcore Boom 2 Pro 2.1 portable speaker system Black 140 W
Soundcore Boom 2 Pro 140 W 50 W 20 W Wireless 2.1 portable speaker system Black. Product Family Boom 2 Pro. Collection Model Anker Boom 2 Pro. Woofer Yes. Number of tweeter drivers 2. Tweeter Yes. Tweeter RMS power 20 W.