Bluetooth Speaker, Vivis BM3 Portable Mini Speaker Handsfree Speakerphone with Bass Effect for Android Mobile Phones iPhone 5 5S 6 6 Plus Apple iPad, iPad mini; Samsung Galaxy, S5, S6 Bluetooth V4.0 + EDR, Range 10m, continuous working 2-3 hours Aluminum body with camera switch button and honeycomb mesh speakers hole gracefully delicate appearance, support loudspeaker effect for outdoor recreation as well as low sound with bass effect If you are lover for outdoor activities, hang it to the backpack or just place it in your pockets, an auditory enjoyment is upcoming immediately