Silicone Waterproof Bluetooth Speaker for Shower

Introduction:

-Bluetooth Version:V3.0+EDR 
-Frequency:100Hz-20KHz 
-Loudspeaker Output:4Ω 3W 
-RF Range:10 meters 
-Battery:Li-on battery 400mAh 
-Charging Voltage:DC 5V 
-Working Voltage:3.3~4.5V 
-Microphone:Built-in,Hands-free 
-Charging Time:2-3H 
-Playback Time:5-6H 
-Housing Material:PVC+Rubber finishing 
-Size: 3.5" x 3.5" x 1" 

Package include:


-1x Warterproof Bluetooth Speaker 
-1x USB charging cable (DC2.0mm) 

-1x Use manual