Features: Support Bluetooth Connection: You can pressthe power button to turn on bluetooth pair mode and connect its bluetooth onphone or other bluetooth-enabled devices.5 Sound Modes Setting: It allows you to dothe following sound modes selections: CLEAN, CHORUS, FLANGER , METAL, WAH cycleswitching; and sound effect has the memory function and works in the last soundmode and no need for you to frequently to do the setting.Universal 3.5mm Output Jack: With our 3mlong audio cable, you can conveniently connect it to your guitar amplifier orheadphone(not included).Simple Operation and Easy to Use: You justneed to connect it to any bluetooth-enabled device and amplifier or headphone,and then plug 6.35mm into electric guitar, and you can enjoy the fantasticsound from the device and guitar on amplifier or headphone.Super Portable: The appearance is compactand body is lightweight, convenient to store away and carry around, notoccupying space.Long Running Time: It has built-in 800mALi-on battery, standby time is up to 8h. And support USB rechargeable function,you can do fast charging via connecting it to power bank or computer whennotice the low power indication. Specification: Condition: 100% Brand New Material: ABS Plastic + Electron Color:Wood grain color Sound Modes:CLEAN, CHORUS, FLANGER , METAL, WAH Cycle Switching Charging Time: 5.5 - 6.5h(Standard Charge);1.5 - 2.5h(Fast Charge) Standby Time: 8h Power Supply: Built-in Rechargeable 800mALi-on Battery Charging Method: USB Charging Low Power Indication: Support(Appearingorange flashing light and alarm sound) Plug: 6.35mm Output Jack: 3.5mm Requency response: 50Hz-18kHz Input impedance: 22Kohm Output impedance: 32 ohm Size: Approx. 12.5 * 4.5cm / 4.9 * 1.8in USB Cable Length: Approx. 50.5cm / 20.0in Audio Cable Length: Approx. 3m / 9.8ft Weight: Approx. 214g Packing list: 1 * Guitar Effector 1 * USB Charging Cable 1 * Audio Cable 1 * User Manual 1 * Carrying BagNote:Please note that the old and new type of the product will be sent randomly, and make sure you will not mind before ordering.