Phonak medical hearing aids for the hearing impaired Company: Phonak Swiss company • Version Name: Sky B90-UP • Capacity / Power: UP (Ultra Power) category → Very strong, designed for severe to profound hearing loss and children • Type: Behind-the-ear (BTE) • Power / Capacity: Very strong – suitable for severe to profound hearing loss Number of channels: 20 channels Category: 90 highest category • Battery: Size 675 (in the strong UP version) Suitable for children and adults Light use with accessories and 4 boxes of batteries, 60 batteries in each box "Note that the price of a box of batteries is approximately 300 SAR" Reason for selling: My condition improved, praise be to God, and I no longer need them Purchase price: Over 25,000 Selling price: 5000 SAR