From the manufacturer

Key Features

Rich, Crystal Clear Sound Fill your home with good vibes and even better sound. The Beacon 330 delivers the warm, crystal clear sound you'd expect from a Roberts.	Easy On-Device Controls Pair, play and personalise your sound with ease using the four simple on device controls buttons.	Stereo Pairing If one speaker isn't enough, create a fuller stereo experience out of two Beacon 330s paired together in a single room.

Up to 15 Hours Charge Play for up to 15 hours without having to recharge.	USB Device Charging Use the handy USB port to charge your Smartphone.	Multi-Directional Design Blending form and function, the Beacon's retro curves shape the multi-directional bass radiator design.	Audio Excellence Since 1932 Proudly granted two Royal Warrants to The Queen and HRH The Prince of Wales.

	Beacon 330	Beacon 320
Bluetooth (Version)	Yes (5.0)	Yes (5.0)
Battery Life	Up to 15 Hours	Up to 12 Hours
Paired Devices	2	1
Device Charging	✓	-
True Wireless Stereo	✓	-
Rapid Charge	✓	-
Bass Boost	✓	-
Adjustable EQ	✓	-
Speaker Description	Large loudspeaker with dual passive bass radiators, adjustable EQ presets	Large loudspeaker with dual passive bass radiators
Box Contents	Speaker, Adaptor, Manual, Quick Start Guide	Speaker, Adaptor, Manual, Quick Start Guide