The FUSION model provides the ultimate in flexibility; three different receivers, as well as various ear-tip and custom earmould options, means that UNIQUE FUSION can suit most types of hearing loss. UNIQUE captures more sound than other hearing aids with improved A/D convertors for incredibly wide input, a sound classifier for intelligent listening and the Wind Noise Attenuation system that dramatically reduces wind noise, leading to an SNR improvement of 8.4 dB.