Listing is for one Brand New Phonak Ok! PLUS MEssential. Affordable. Phonak.The advanced performance OK! Plus delivers makes it a strong competitor and a great choice with a fitting range from moderate to severe hearing loss.With OK! Plus Phonak has developed a unique feature for simplified programming. A selector switch allows selection from four programs that have been set up for the most common hearing loss profiles.Features (Ok! Plus M Featuring AudioSet TM - The best way to adjust your device as per your needs without and computer programming).FeaturesOpen Fit Type:YesChannels2Volume ControlYesTechnology LevelBasicDigitalYesOnboard Control TypeButtonMemories1Directional MicrophonesNoNoise ReductionYesSudden Noise ProtectionNoWind Noise ProtectionNoFeedback ManagementYesBluetooth CapableYesRemote Control AvailableYesTelecoilYesAid-To-Aid CommunicationNoDirect Audio Input (Dai)YesBattery Size/Color13 (Orange)Fitting RangeMODERATE TO MODERATELY SEVERE LOSS HEARING LOSS, ALL AUDIOMATRIC CONFIGRATIONSBattery will be removed due to strict customs regulations.No delivery to PO box.Product will be sourced from official Phonak distributors and will come in Orignial Manufacturer's packaging.Trusted Seller - Buy with complete confidence.Battery will be removed due to strict customs regulations.All the Hearing Aids can be programmed as per your audiology report if requested for no extra cost."According to the FDA, it is in your best health interest to obtain a professional medical evaluation before purchasing a hearing aid and you are encouraged to do so before looking on this item. If you choose to not obtain a medical evaluation before purchasing this item, I am required by law to provide to you and obtain from you a signed written waiver of the medical evaluation, and I am required to provide to you a copy of the User Instruction Brochure for a hearing aid, review the contents of that brochure with you, and afford you time to read the brochure. You must provide to me either a signed statement from a physician or a signed waiver before I will deliver this item to you. Upon your request, I will also provide to you a copy of the User Instructional Brochure for the hearing aid or the name and address of the manufacturer or distributor from whom a User Instructional Brochure for the hearing aid can be obtained."