Premium Bluetooth speaker which produces incredible sound reproduction and clarity. It has a wireless connectivity range of up to 10 metres and is compatible with mobile devices that support Bluetooth. An audio cable is also included so it can be used with any device that has a standard 3.5mm audio jack. Tardis has a powerful rechargeable lithium battery which supports a playing time of six hours at maximum volume or 10 hours at 70% volume and it is easily recharged in approximately two hours from a laptop, USB port or USB mains charger. Other features include a microphone for phone or conference calls and it can play or pause music, change tracks and receive and end phone calls directly from the speaker. It is beautifully presented in a high quality, magnetic closure gift box complete with the audio cable, a micro USB cable and the instruction leaflet.