Superior Bluetooth speaker which produces exceptional crystal clear stereo sound from a dual speaker array with a built in sub-woofer to enhance the bass reproduction. It is equipped with NFC technology (Near Field Communication) which allows compatible devices to pair with the speaker by placing them within proximity. Other features include a built in microphone for phone and conference calls and music can be played and paused or tracks switched directly from the speaker. Infinity is compatible with all mobile devices that support Bluetooth and has a wireless connectivity range of over 10 metres with the option to use an audio cable if required. Playing time is 6-8 hours and it is easily recharged from a laptop, a power bank or a USB mains adapter. The front and back panels are designed for spot colour or stunning full colour branding. It is beautifully presented in a gift box with a Micro-B USB cable, an audio cable and an instruction leaflet.