MODEL:HOCO BS30 V5.0 Portable Wireless Bluetooth Speaker
 
Speaker: 52mm, 4Ω5W, THD+N 10%
         Size: 90*90*105mm; Weight: 348g
         Bluetooth specification: Bluetooth V5.0 BK
         Supporting protocols A2DP, AVRCP, HFP, HSP
         Support wireless playback, call, TF card, AUX mode play
         Charging voltage DC 5V Charging time: 2 hours
         Call/music time: 6 hours
         Class A 18650 battery: 2000mAh"