From the Swiss company Phonak, operating with Bluetooth technology. Model number Phonak Audeo P90R (20 sound channels), which is the highest number of channels Phonak has reached. Very small, almost invisible above the ear. See the picture below compared to a coin. Very clean, like new, with all charging accessories and original filters. The agent is Al-Madina for Hearing. These are American used. There are many videos to learn more about Phonak hearing aids. Please visit me on WhatsApp and see the Phonak hearing aid categories at the bottom of the ad. * The hearing aids are used for mild to severe hearing loss up to 85db. * Charging is excellent, lasting up to 24 hours (minimum estimate) with a charge time of no more than two hours. This is conditional; see the charging features in the picture below. * The hearing aids come with a charging battery that fits at the bottom of the case and lasts for about 5 days of charging. This is a feature of these hearing aids. +++++ ((There are several ads for medical hearing aids and auditory devices. Please check my ads)) +++++ *. They operate with Bluetooth technology and connect to all iOS and Android smartphones, computers, or TVs that have Bluetooth capability. They can play YouTube or handle phone calls with a single button press. You can make a phone call without touching your phone. There is a picture below from the Phonak diagnostic program showing its model and specifications. * Multiple applications can be run via Bluetooth, such as the myPhonak app, which acts as a remote control to adjust the hearing aid via your phone, such as increasing volume, controlling tone, checking battery level, and managing all hearing aid features through your phone. A picture of it is attached below. * The hearing aids have a wireless feature that helps understand speech from any direction, whether from the left or right. If you want clearer pictures than those displayed here, message me on WhatsApp, and I will provide you with clearer and more detailed pictures. *Introduction to Phonak Hearing Aid Types* There are four types of Phonak hearing aids as follows: 1- The (30) category is the lowest category of hearing aids with the fewest programs, considered only a sound amplifier. It does not meet all hearing loss requirements. It has 8 channels and is unfortunately the most common in the market. 2- The (50) category is slightly better than the first category but does not have all sound features. It has 12 sound channels. 3- The (70) category is advanced and has most sound features but lacks some minor features. It has 16 channels. 4- The (90) category is the excellent or very advanced category. This is the highest category in terms of available programs and is considered a revolution in the manufacturing of hearing devices by Phonak. It has 20 sound channels.. *Conclusion:* Do not buy any hearing aids without knowing their specifications, model number, and the number of channels they contain. *Note:* If you want clearer pictures, message me on WhatsApp. The requested price for the hearing aids is 3200 Saudi Riyals, and this price is final. Please only serious buyers should call. The new price is over 20,000 Saudi Riyals.