World Of Sound Blog


The CS50+ personal sound amplifier is ready for audio streaming from your smartphone or other Bluetooth-enabled devices. The CS50+ switches automatically between the amplification mode to audio mode once the media player in your phone or computer starts steaming...

read more


Both the CS50+ and CS10 personal sound amplifiers fit snugly into your ear, just as a Bluetooth headset would. Each headset also includes three different tips (earbuds) that you can choose from for added comfort: small, medium and large. Extra-large ear tips are also...

read more


The CS50+ Personal Sound Amplifier features Bluetooth 4.0 Low Energy, which offers the following benefits: Longer battery life: up to 12 hours Universal compatibility with all Bluetooth-enabled phones from different manufacturers Wireless connection to...

read more

960 N. Northwest Hwy.
Park Ridge, IL 60068

(855) 792-0117 (In US)
(847) 939-6101 (Outside the US)

Hours: M-F 9am- 5pm CST