16-300Ω HiFi Headphone Earphone Amplifier 3.5mm Jack Aux Portable Adjustable Audio Amp for Mobile Phone Music Player

➣This headphone amplifier is a good supply to help you enjoy clear and louder music sound, it supports 3.5mm AUX input and output, enough to meet your daily needs. ➣Compatibility: This kind of audio adapter is suitable for different kinds of digital devices, such as MP3, MP4, smartphones, computers and others, you can order without worries. ➣Portable: Designed with a small size and lightweight, this headset amplifier is easy to store and carry, you can easily place it in your pocket or suitcase when travelling. ➣3.5mm AUX Input and Output, SNR>120Db and THD+N 0.0003% ➣Rechargeable: Equipped with a built-in 1500mAh battery, this headset amp can be used for a long time after fully charged, the wireless design makes your operation easier. › See more product details Product information Technical Details Manufacturer ‎USonline911 Brand ‎USonline911 Manufacturer Part Number ‎Headphone Amplifier Additional Information ASIN B0BXL796SK Date First Available March 6, 2023 Warranty & Support Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here. Product Warranty: For warranty information about this product, please click here Feedback Would you like to tell us about a lower price?