Feature: 1. WORKING PRINCIPLE: The vibrating pulses of different frequencies massage the hypoglossal nerve and jaw muscles to promote muscle tightening and regulate the breathing rhythm, so as to make the breathing more smooth. 2. PROFESSIONAL DESIGN: Smart throat snoring device is carefully designed to effectively prevent snoring sound and improve breathing quality. 3. PORTABLE SLEEPER: Electrode sheet design, close to the throat, portable and convenient, can be easily carried and used, so you can enjoy a quiet sleep anytime and anywhere. 4. SLEEP QUALITY IMPROVEMENT: Effectively reduces the sound of snoring and promotes comfortable deep sleep, allowing you to wake up feeling refreshed. 5. EXCELLENT MATERIAL: Snore patch is made of excellent material, comfortable, soft and non irritating, effectively relieves anxiety, promotes relaxation and releases stress. Specification: Item Type: Smart Throat Device Material: ABS, metal, electronic components Battery Type: Lithium battery 120mAh (built in) Rated voltage: 3.7V Charging Time: 1 hour Working Time: 10 hours. Package List: 1 x Snoring Device1 x Charging Stand1 x Instruction Manual1 x Charging Cable10 x Patch