CPAP AUTO USA oxygen device, American made, used for sleep apnea with a humidifier and mask, normal, clean, and preserved, unused. It comes with a humidifier that attaches and connects. Similar devices cost around six thousand riyals in pharmacies, and its price was previously 3850 riyals. Selling for 1750 riyals, less than half its price. The device is from the Philips brand. Also available is a Philips Respironics OptiChamber Diamond device, smaller in size than most traditional devices. Philips OptiChambers are designed to help children from 1 to 5 years old who cannot take medication directly through inhalers, making them able to use inhalers and take medication easily at home or in the hospital. Philips OptiChambers are designed to help children from (0-18 months). The device is new, sealed, and the box has not been opened. Its price was 157 riyals. Product Benefits: Excellent design for complete medication delivery Easy to disassemble and assemble for cleaning Sealed mask that prevents medication leakage. Instructions for Use: Remove the mouthpiece cover Then ensure the medication opening is free of any foreign objects or damage Then securely attach the medication inhaler from the other side and shake them well together Place the mouthpiece between your teeth and seal it tightly with your lips Press the inhaler from the other side and take a deep breath