Brand: LEKATOFeatures:Multi-Effect -- Contains 10 classic Preamp, two commonly used modulation effects Chorus&Phaser, a Hall Reverb effect, 10 classic IR cabinet simulations, and a high precision Tuner.Internal Recording - Provides internal recording function, plug into the USB port of the device through a dedicated data cable for internal recording, and then connect to your mobile phone or computer for audio recording.More Features - Wireless music playback, bypass, volume setting, tone, tuning, and gain adjustment.Mini&Rechargeable -- It is lightweight and portable, and able to work for about 5-6 hours after a fully charge.Practice Amp - compatible with beginner to practice electric guitar without creating much noise. The amp allows you to produce sound through headphone or wireless earbuds. Equipped with standard USB2.0 port, 1/8-inch(3.5mm) headphone output jack, and 1/4-inch audio plug.Specifications:Material: ABSColor: GoldInput: Standard 1/4-inch interface mono/TSOutput: Standard 1/8-inch interface mono/TSSampling Rate: 48K/24bitBattery Capacity: 780mAhWork Time: about 5 to 6 hoursPower Supply: DC5V, >300mA power adapterItem Size: 8.4*8*2.8cm / 3.3*3.14*1.1inItem Weight: 55g / 1.94ozPackage Size: 10.5*9*3.5cm / 4.13*3.54*1.37inPackage Weight: 114g / 4.02ozPacking List:1 * Headphone Amplifier1 * Charging Cable1 * Internal Recording Cable1 * User Manual