Multi Link Bluetooth Cube Speakers The Cube Connex 20, is a large Bluetooth speaker, which can be connected to an unlimited amount of additional cubes. In addition you can control and program both sound and colour via remote within 5 metres. And you can play your favourite music via Bluetooth playback, or you can use the aux input for external audio players for sound playback (aux connection lead supplied). These speakers boast sound-to-light effect and can enhance your party&rsquo,s mood, along with the multi-mode colour-changing chasing SMD LED lights, including white and RGB colour. In addition you can connect an unlimited number of cube speakers, for a greater effect in terms of sound and light effects. , The synchronised speaker connectivity allows up to a 35 metre range. And you can also control the speakers via remote up to a 5 metre range. In addition the speakers are water resistant with an IPX rating certification, allowing you to enjoy these speakers outdoors, should you wish to use them at a pool part or outdoor event, whatever the weather. The Cube Connex is made of hard, strong &, robust, plastic with an opaque white transparent finish. Each speaker is 4.5inch in size, 10W, 4ohms. And the Cube Connex speakers are powered via rechargeable built-in Lithium Battery, allowing up to 3 hours of cordless play on full charge. A charge DC Adaptor is also supplied with the speakers. When the cubes are at full charge, they can operate for up to 3 hours of cordless play. In conclusion the Cube Connex will help to impress your friends, by playing your favourite music with colour-changing chasing LED lights with sound to light effects, ideal for any party, and you can add an unlimited number of cubes to enhance the effects and get your party started. SPECIFICATIONS: Bluetooth Cube Speaker &ndash, multi-inter-connectable An unlimited number of Cube Speakers can be connected together Synchronised speaker connectivity &ndash, allowing up to 35 metre range Remote Control &ndash, 5m range Bluetooth Playback (vs 4.1) for connection and sound playback of external Audio Players Water resistant cabinet with IPX rating (Certified) Multi-mode colour-changing chasing SMD LED Lights (RGB colour 8 + White 8 LED&rsquo,s) Sound-to-Light effect Hard, strong and robust opaque White plastic finish cabinet Speaker 4.5 inch, 10W, 4ohms Powered by rechargeable built-in Lithium Battery (Charging DC Adaptor supplied) Up to 3 hours of cordless play on full charge