Antopos TM Portable Bluetooth Speaker with Build-in Microphone for Any Bluetooth- enabled Device Like Smartphones and Tablets (Pink) Take speakerphone calls with built-in microphone Easy to pair with any Bluetooth- enabled device, like smartphones and tables Suction cup sticks to almost any surface- even your phone Rechargeable battery for up to 7 hours on a single charge Soft silicone cover with built-in volume controls