SONY SA-RS5 2.0.2 Wireless Rear Speaker Kit, Black

You don't need to be an audio engineer to get the best sound for your room. These wireless rear speakers use 360 Spatial Sound Mapping to cleverly measure the distance of the room and create phantom speakers. You'll hear every footstep and gust of wind with incredible intensity. Combined with the up-firing speakers and wide-directional woofer, it'll feel like the action is happening in the room. There are no cables to contend with either - these speakers truly are wireless thanks to built-in batterie... - Manufacturers part numbers: SARS5|SARS5.CEK

• Water Resistance Level: not water resistant
• Omnidirectional Block design concept matches the speakers beautifully to our compatible A-Series soundbar range and BRAVIA TV.
• Activate Sound Field Optimization by pressing the OPTIMIZE button and tailor the sound to your living environment, giving you the best possible sound experience.
• SA-RS5 bring 180w of power to your compatible sound system giving you an great immersive audio experience wherever you sit in the room.
• SA-RS5 wireless rear speakers are battery powered and wire free, giving you the ultimate ease of use with them. With 10 hours of battery life fully charged they also have a quick charge function where 10mins of charge gives 90mins of use.
• Experience the brilliance of 360 Spatial Sound Mapping with SA-RS5 speakers attached to your compatible soundbar giving you the ultimate immersive experience.