Guitar Headphone Amp,Yovda Mini Guitar Amplifier Rechargeable Pocket, Ja-01 Features: 3-inch high-fidelity subwoofer with distortion sound Clear and realistic sound, full low frequency, high frequency extension is very good, bring dynamic shock effect, independent knob control guitar volume and tone, more convenient to play. Auxiliary interface, enrich your playing Use 3.5mm interface to input sound signal, such as CD player, MP3 player, etc. It will make your playing richer and you can enjoy unlimited music fun. 9V battery power supply The package comes with a 9V battery, but unfortunately it does not support charging. If you want to use it by charging, you need to purchase a rechargeable 9V battery separately, and also need a 9V battery charger. (Please note: the package does not include these) Mini portable guitar amp JA-01 mini portable guitar amp, you can hang it on your waist anytime and anywhere you want to play. Details: Power supply: DC IN or 6F 22 Output power: 3W Main input: 100k? Auxiliary input: 10K? Package: Micro Amplifier JA-01 / 6F22 1pcs / Manual 1pcs Weight?308g Size?165mm*100mm*45mm Effect: Clear sound / Distortion Tip: We provide 100% customer service, so that you are satisfied to make our duty. If you have any questions in the use, please feel free to contact send us an email! Product Features ? Compact and portable: small speaker with piano, small and compact size, high quality pronunciation, can be used in small gigs. All you need is a pair of headphones and an optional handset and you have a lot of options for practice, perfect for practicing. ? Easy to operate: high fidelity and distortion effects. Excellent outstanding sound quality, high fidelity distortion tone, full amount of low frequency, very good high frequency extension, bringing surging shock effect. ? Perfect gift choice - ideal gift for friends and loved ones for electric guitar, bass, electric acoustic guitar! ? ?Headphone audio output: built-in speaker plug and play. Support headphone/MP3 output, just one connection cable, you can connect with MP3 and have headphone answering function at the same time. ?9V DC charging/battery power supply: If you need to charge it to use it, you need to purchase a rechargeable 9V battery and a 9V battery charger separately. Of course, you can also use a 9V battery to operate continuously for more than 8 hours.(one non-rechargeable 9V battery is included in the package) ?Enjoy the freedom to play music: The 3.5mm sound hole output is designed for headphones or speakers, so you can enjoy your favorite music in the audio player while playing guitar. 1/4 inch jack can be plugged directly into your guitar. ?100% customer service: the product has 6 months warranty, if there is any quality problem, our service team is ready to serve you. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!