Feature:1. Portable and Compact: The 7 Frets Smart Guitar is a travel guitar that offers the convenience of being small and easy to carry, making it perfect for musicians on the go.2. Versatile and Multifunctional: This smart guitar combines the features of an acoustic and electric guitar, allowing you to effortlessly switch between the warm tones of a wooden guitar and the edginess of an electric guitar. It is suitable for playing both folk songs and rock classics.3. Intelligent and Easy to Play: With its innovative technology, this guitar is designed to be finger-friendly and adjustable, ensuring a comfortable playing experience. It features real-time fretboard detection, strength-based fingerstyle playing, and strumming techniques. Additionally, it comes with a powerful digital capo, enabling you to easily switch between different keys and pitches.4. Enhanced Learning Experience: The 7 Frets Smart Guitar comes with advanced features to enhance your learning journey. It includes a stereo metronome with adjustable beats and tempo, ideal for practicing with precision. The mirror function displays a virtual fretboard and tracks your playing status in real-time. Moreover, the AI grid climbing exercise function provides visual prompts and immediate feedback, helping you improve your skills effectively.5. Connectivity and Compatibility: This smart guitar is equipped with a Micro USB interface, allowing for easy connection to your computer without the need for additional drivers. It seamlessly integrates with popular guitar tab software, such as Guitar Pro, making it effortless to create your desired sheet music. Furthermore, it supports wireless connection to smartphone and MIDI apps via BLE4.0, offering endless possibilities for customization.Specification:Sound Quality: 7 FretsDigital Modulation Clip: -2 modulation clip ~ 20 modulation clipSound Quality: Acoustic guitar and electric guitarBattery: 2000 mAh (Micro USB charging)Battery Life: 8-10 hoursPower Adapter: 5 V, 1 AConnection Method: BLE 4.0 & USB 2.0Software Features: Digital Tuner, Metronome, Three handed Practice, Chord Practice, Scale Learning, etcSystem Languages: Chinese and EnglishProduct Color: BlackProduct Size: 53 * 7.5 * 5 cm/20.8 * 3 * 2 inchProduct Weight: 730 g/25.7 ozPackage List:1 * Smart Guitar1 * Micro USB Data and Charging Cable1 * Hexagonal Wrench1 * Guitar Strap1 * Instruction Manual