Smart Posture Corrector with Micro Vibration Sensor for Back Neck Hump Correction Adult Kids Posture Training

Is Batteries Included : Yes Application : Back Model Number : 2150 Origin : Mainland China Item Type : Braces & Supports Features: Specifications: Material: Food Grade Silicone + Imported Abs Color: Black Size: 12*12.5 Cm Weight: 93 G Packing Size: 11*8*3.4 Cm Rated Input: 5V/1A Battery Life: About 1 Week (Wearing 4 Hours A Day) Rated Power: 0.6W Rated Current :0.12A How To Use The Product: Package Includes: This universal product is designed for daily use, suitable for a wide range of scenarios. It is made with fine workmanship and strict quality control, ensuring stable performance and good durability. Simple to operate and easy to maintain, it is a practical choice for daily life, meeting your various daily needs.