The Jabra Enhance Pro 30 CROS Rechargeable Transmitter (Micro RIE 60S CROS Tx) is designed for individuals with single-sided deafness or unilateral hearing loss. This transmitter-only unit pairs with a compatible Jabra Enhance Pro 30 hearing aid on the better ear, picking up sounds from the poorer-hearing side and wirelessly routing them to the hearing aid — allowing the wearer to perceive sound from all directions and improve speech understanding in real-world environments. Sold exclusively at Costco Hearing Centers.

The Enhance Pro 30 platform combines a dual-processor architecture — GN's proven 360 All-Around sound chip alongside a new AI-powered Deep Neural Network (DNN) chip marketed as "Intelligence Augmented" — trained on over 12 million real-world sound scenarios to separate speech from background noise with minimal effort from the wearer. The Micro RIE 60S is the world's smallest AI hearing aid and features IP68-rated nanocoating for full weatherproofing against rain, dust, and moisture. The rechargeable lithium-ion battery delivers up to 30 hours of use on a full charge, and the device supports Bluetooth LE Audio with Auracast broadcast audio connectivity — including the world's first Auracast Assistant in the Jabra Enhance Pro app. Double-tap gesture control is built in for hands-free call answering. Available in Bronze, Deep Black, Sand, and Sparkling Silver. Costco includes a 6-month trial period and a 3-year warranty.