Divoom Bluetune Solo Bluetooth Rechargeable Portable Speaker with Mic; Compatible with Smart Phones, Laptops & Tablets (Orange) Build-in microphone allows you seamlessly switch from listening to music to taking a handsfree call. Audio out function lets you connect other additional Bluetune-Solo Bluetooth speakers to this unit and all your speakers play at the same time. Built-in rechargeable battery for up to 8 hours of quality playback. Wireless range up to 10 m/32.8 ft. Patented PO-Bass Technology provides a deep bass in a compact package. Color: Orange. Compatible with iPhone, iPad/mini, Samsung Galaxy, and other Bluetooth enabled devices.