Feature: 1. 17 key mbira with built-in pickup and 6.35mm interface for connecting speaker, ideal for both practice and performance. 2. Exquisite solid Acacia wood with metal keys and polished surface. 3. Play it to make your finger more flexible, develop your musical talent. 4. Pocket size allows you practice anytime and anywhere. 5. Comes with storage bag, music scale sticker, tuning hammer, gloves and cleaning cloth. Specification: Features: 17 key mbira with built-in pickup and 6.35mm interface for connecting speaker, ideal for both practice and performance. Exquisite solid Acacia wood with metal keys and polished surface. Play it to make your finger more flexible, develop your musical talent. Pocket size allows you practice anytime and anywhere. Comes with storage bag, music scale sticker, tuning hammer, gloves and cleaning cloth. Specifications: Material: Acacia & Metal Tonality: C tune Keys: 17 keys Item Size: 13 * 18 * 3.5cm / 5.1 * 7.1 * 1.4in Item Weight: 435g / 15.3oz Package Size: 23 * 18.5 * 8cm / 9.1 * 7.3 * 3.1in Package Weight: 585g / 20.6oz Note: There may be slightly measuring error due to manual measurement. The color of the music scale sticker and cleaning cloth will be sent randomly. Package List: 1 * Thumb Piano 1 * Storage Bag 1 * Music Scale Sticker 1 * Tuning Hammer 1 * Pair of Gloves 1 * Cleaning Cloth Package List: 1 * Thumb Piano 1 * Storage Bag 1 * Music Scale Sticker 1 * Tuning Hammer 1 * Pair of Gloves 1 * Cleaning Cloth