Medisana Rhinitis Reliever nasal therapy device for hay fever

Built-in display: No Wavelength: 652, 940 nm Therapy method: Infrared Material: Technopolymer Product colour: White Recommended time of day: Day & Night Integrated timer: Yes Country of production: Germany Power source: Battery Number of batteries: 2 Battery technology: CR2032 Depth: 17 mm Height: 70 mm Width: 39 mm Weight: 21 g Quantity inner carton: 1 pc(s) DFU / User manual: Yes Safe to use: Y Easy to use: Yes Ergonomic design: Yes