1、Nasal Cavity Fitting: Prevent snoring device adopt humanization design, perfect fit for the nasal cavity, allow you can enjoy a comfortable sleep. 2、Easy Breathing: Snoring reducing device adopted atomization and PM2.5 gas cleaner, make you breathing easier and have a good sleep quality. 3、Small Blower: Electric snoring solution device adopted micro blower design, provide double vortex gas supply, does not need gas hose or cable. 4、Convenient to Wear: Electric prevent snoring device adopted nose wearing design, just weat it on your nose and it will work to prevent snore. 5、Soft Silicone: Snoring solution device made of silicone, PP materials, safe and soft, which can effectively promote relaxation and release stress. Item Type: Prevent Snoring Device Material: Silicone, PP, Electronic Components Size: Approx. 10 x 6 x 5.2cm / 3.9 x 2.4 x 2in Battery: Lithium Battery Battery Type: 802040 Battery Capacity: 100mAh (Included) Voltage: 3.7V 1 x Prevent Snoring Device 1 x USB Cable 1 x Manual