Optical Nasal Speculum 2X Magnification with LED Light 9mm Replaceable Nose Tips 1600mAh Charging Base Professional Portable Handheld Rhinoscope Nose Diagnostic Supplies Nasal speculum is a classic medical device for rhinology. This device adopts metal dilator with card slot and the observation window uses lens, the appearance is sleek, which makes it stronger, safer for examining and clearer field of vision. It's used for viewing the inside of the nose. Features: Portable handle that is more handy and convenient; the clip with integrated on/ off switch for simple use. 2X magnification optical observation window lens; rotatable design for thorough exam. 3200K color temperature LED bulb for direct illumination, providing clear field of vision. Equipped with 5 replaceable nose tips (9mm diameter) for satisfying different needs, more sanitary. Easy to get charged via the base which is built in with 1600mAh rechargeable battery. It can be upgraded to the operating otoscope by unscrewing dilator counterclockwise and inserting a reasonable tip (not included) on stent pivot. Compact size and lightweight design for easy storage and convenient transport. Elaborate design and reliable quality. A classic instrument for physician. Note: 1. Please read the user manual carefully before use. 2. Size and color may be slightly different because of manual measurement and different light conditions, please in kind prevail. Thank you. Specifications: Plug: EU/ US (Optional) Main Color: Black Main Material: Stainless Steel + ABS Illumination: Direct Illumination Magnification: 2X Bulb: LED, 3.0V DC, 80mA Luminance: 25 Lumen Color Temperature: 3200K±5% Built-in Battery: 2.4V 1600mAh Ni-MH Battery Operation: Temperature 10℃~35℃, Humidity 30%-75%, Air Pressure 700hPa-1060hPa Storage & Transport: -20℃~70℃, Humidity 10%-90% (without condensation), Air Pressure 500hPa-1060hPa Tip Diameter: 9mm Nasal Speculum Size: 160 * 95mm / 6.30 * 3.74in Base Size: 85 * 50mm / 3.35 * 1.97in Package Size: 20.5 * 17.5 * 9cm / 8.07 * 6.89 * 3.54in Package Weight: 816g / 1.80lbs Package List: 1 * Nasal Speculum (Handle + Head) 5 * Noise Tip 1 * Charging Base 1 * Power Cable 1 * Power Plug 1 * User Manual (English)