Mini Dolphin Adult Female Vibrator，Quiet, waterproof, portable and powerful electric handheld massage stick - blue

This vibrating massage stick will perfectly massage and stimulate the most tense and intimate sensitive parts of the body. It always takes care of your business when you need it the most and will never disappoint you.   
It is compact in size, perfect for carrying around or surprising loved ones without letting everyone know what you are doing. It is also a great bachelor or bachelor party gift for friends and family. Order this
With one click control, you can easily find the most suitable vibration range for you. Go deep into the muscle layer, relax and massage the muscles. Note: 1 AA battery is required (excluding battery).
Ultra quiet deep tissue muscle bullet massage stick, with a working noise of less than 50 decibels, no sound can be heard next door, no need to worry about noise, use with confidence.
Our mini massager is compact and lightweight, and can be placed directly in a pocket, handbag, or backpack without taking up space. You can massage anytime, anywhere.
Ergonomic design allows for easy grip in the palm of the hand. Very suitable for traveling, hiking, camping, and other activities that require relaxation.
Why isn't the vibration so strong? If the battery is low or too old, it will result in low strength. Why is there no response after installation? As you have installed the lid upside down, please pay attention to the orientation of the internal chip.