Feature: 1. RELIEVE EAR SORENESS: This is an efficient and reliable ear curing device that relieves ear soreness and helps with ear infections in minutes. 2. HUMANIZED DESIGN: Non invasive design cleans the ear without damaging the ear canal and eardrum. External use, safe and convenient. Helps unclog the middle ear and relieve discomfort, safe and convenient, making the ear feel relaxed. 3. 6 GEAR ADJUSTABLE: The existing 6 levels of strength can be adjusted, which can meet the needs of the vast majority of people. There is an indicator light for you to see more clearly. 4. EASY TO USE: It is easy to use with one button operation and quick adjustment. Operating entirely through vibration sensation, this device is safe for children and adults alike, and is also perfect for divers and air travelers. 5. PRACTICAL DUST PROOF DESIGN: Designed with an extra dust proof cap for easy storage and storage, it is able to keep the device clean and hygienic. 6. QUICK CHARGING: With a rechargeable battery and a Type C power cable, you can charge it quickly and conveniently, bringing you a better using experience. Specification: Item Type: Ear Pressure Relief Device Material: ABS, Silicone Weight: Approx. 278g / 9.8oz Battery: Lithium Battery 1200mAh (Built In) Charging Time: 3h Gear: 6 Gears Using Environment: 5-40℃ Product Size: Approx. 165x45mm / 6.5x1.8in. Package List: 1 x Ear Pressure Relief Device1 x USB Cable1 x Instruction Manual1 x Storage Bag