Feature:

1. Adjustable Resistance Levels: The vocal voice trainer bottle offers multiple resistance settings, allowing beginners to start with a low level for easy entry and advanced users to increase the intensity for progressive strength building, suitable for entry level, intermediate, and professional vocal practice.
2. Visible Water Level Scale: The transparent body features clear printed markings for water capacity, enabling users to visually check remaining water during practice for better session duration control and daily progress tracking without guesswork.
3. Ergonomic Design: The singing practice bottle incorporates double angled tube structure that adapts to various holding angles, making it comfortable to use while sitting or standing, fitting well in home, dormitory, or travel settings without needing to adjust neck posture.
4. Easy to Clean: The voice training bottle uses skin friendly plastic for both the bottle and tube, the simple disassembly allows each part to be rinsed separately, preventing mineral buildup.
5. Targeted Water Resistance Training: The portable vocal trainer operates on a water resistance principle, specifically designed to strengthen high note singing ability, helping users improve vocal pitch and control through consistent physical resistance practice.

Specification:

Package List:

1 x Voice Sound Training Bottle
1 x Bottle Lid
6 x Accessories

Note:

The styles of new and old accessories are random.