We provide free hearing tests at over 70 dedicated hearing centres nationwide, most of which also offer ear wax removal. Our registered hearing care professionals at Hidden Hearing Leigh-on-Sea are all highly trained and dedicated to helping more people hear better. We offer a range of the latest digital hearing aids from many award-winning manufacturers. You can try hearing aids risk-free for 60 days with our money-back guarantee. And as a Hidden Hearing customer, you're entitled to free, lifetime aftercare which includes free hearing aid batteries for three years.