Urbanears Stammen Bluetooth Multiroom Speaker

USB output for charging 5 VDC, 1 A Audio interfaces AUX: 3.5 mm stereo jack, Bluetooth: Classic + Low Energy 4.2 AVRCP + A2DP, Wi-Fi: WPA2, 802.11b/g/n/ac 2.4 GHz/5 GHz with diversity...