Piano Hand Shape Corrector & Strengthener Set (2-Pack)

Product Features

• Built-in Piano Sound Source: Enjoy a mini concert anytime with the integrated piano sound source. Perfect for practicing techniques and tuning your ear, even without a physical piano.
• Integrated Speaker: The dual voice coil strong magnetic speaker provides loud, clear sound to make your practice sessions more enjoyable and effective.
• Piano Hand Shape and Strength Training: Designed to correct your hand shape for more scientific and precise practice. This device promotes hand muscle relaxation and enhances coordination for efficient training.
• Non-Slip Silicone Keys: Features supportive silicone keys to ensure a comfortable, slip-free practice session.
• High-Quality Springs Inside Keys: Experience a realistic piano feel with high-quality springs that provide ample rebound force, aiding in strength building and improving technique.

Specifications

• Material: ABS + Silicone
• Colors: Green, Pink, Black (optional)
• Horn: 0.5W
• Sound: Simulated piano sound
• Battery: 3 AAA dry batteries (not included)
• Product Size: 12.2 x 10.2 x 6.2 cm (4.8 x 4 x 2.4 inches)
• Item Weight: 140g (4.9 oz)

Note

Due to different display screens and lighting effects, the actual color of the item may slightly differ from the pictures shown.

Packing List

• 2 x Piano Hand Corrector