<p>Product Introduction: \u2460 Audio head: 6.35mm audio plug, which can be rotated 282 degrees and connected to guitar or other instruments</p> <p>\u2461 Battery light: Display current battery level</p> <p>\u2462 Volume button: Single click volume +, double click volume</p> <p>\u2463 Power switch: Turn the device on or off</p> <p>\u2464 Charging indicator: The indicator light is on when charging; the indicator light is off when charging is finished; the indicator light flashes when the battery is low.</p> <p>\u2465 Type-C interface: used for Type-C USB charging and connecting to smartphones, computers, etc. for recording.</p> <p>\u2466 Headphone port: 3.5mm headphone port</p> <p>Instructions for use</p> <p>1. Connect the 6.35mm audio head to the guitar, the headphones to the headphone port, and then turn on the product.</p> <p>2. Put on the headphones, then play the guitar to hear the sound</p> <p> 21</p> <p>Thank you for choosing our products. This is a headphone guitar amplifier specially designed for instrument practice. It has high-definition sound quality, low latency, and long battery life, and is suitable for most electro-acoustic instruments. I hope it add convenience and fun to your performance practice!</p> <p>Color: Black</p> <p>Material: ABS</p> <p>Package Contents:</p> <p>1 x Headphones Guitar Amplifier</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>