Solo Professional Finger Trainer SP-145 Upgraded Version, Vanilla Green, Piano Finger Shape Trainer, Practice Tool for Kids and Beginners

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1. KEY FEATURES: - Upgraded version piano finger-shaped finger strength trainer, 1 each for left hand and right hand 1, Effect: Strengthen finger strength, correct hand shape, synchronized training Material: Healthy ABS material, non-slip silicone bottom 2, Design: Palm shape design, more effective when practicing with both hands at the same time - 3. With the built-in piano sound source, you can hold small concerts anytime, anywhere.You can play songs without a piano, and practice fingering and ear training while memorizing middle C.4. Powerful dual-field speakers with automatic adjustment, the volume is loud and the sound quality is clear. - 5. Features: The design simulates the keyboard spacing, creating a stable hand shape and improving finger movement.Scientific arch shape design makes it easy for fingers to quickly find the key position and is ergonomically designed.Practice each finger individually or simultaneously for more flexible and coordinated playing.The silicone key allows your fingers to be pressed vertically to maintain the correct hand shape. - 6. Product information: Model: SP-145 Color: Black, Macaron pink, Vanilla green Single item size: 122 x 102 x 62 cm Weight: 140g + 140g (including batteries) Battery: AAA batteries (AA batteries) x 3

2. PRODUCT DESCRIPTION: The material is plastic, and it is palm-sized and easy to carry.It simulates the keys of a real piano, and the left and right spacing and spring strength are also similar to a real piano.It has an ergonomic design and can be used by simply bending your fingers naturally.Suitable for piano beginners, can effectively correct hand posture problems and improve the strength of both hands.

3. PRODUCT DIMENSIONS & WEIGHT: - Weight: 0.28 kg - Dimensions: 14.0 x 13.0 x 6.0 cm

4. SPECIFICATIONS: