Portable Headphone Amplifier Hi-Fi Music + Impedance 16? to up 300? + 100 dB Filters fully the noise + 3,5 mm AUX + 600 mAH battery + Function for more than 8 hours + Reduces distortion rate and sound quality is accurate Compatible with Multiple Headphones with 3.5 plugs and Mobile Phones, Laptops, Tablets, Wireless Microphones, MP3, MP4, iPhones, iPods, iPad, computer PC, CD players, and Personal Media players, Xbox One, PS4, PS5 controllers, etc. N. art. TBD06026489 Description 1. Type of core: copper core 2. Number of junction connectors: single head 3. There is a volume control knob to adjust the volume 4. Portable, lightweight, smooth, and robust case and chassis for long-lasting use 5. The sound quality is good, restores the real sound quality, reduces the distortion rate, and the sound quality is delicate and precise 6. The use of a 600 mah rechargeable lithium battery can keep the headphone amplifier running for more than 8 hours 7. Supports most 16-300? high impedance headphones, 3.5mm AUX input and output, signal-to-noise ratio 100 dB, completely filters noise 8. Input amplifier circuit signal is improved, not only can emit louder sound, but also emit clearer and more realistic stereo without distortion 9. Very compatible with various digital devices, such as MP3, MP4, iPhone, iPod, iPad, computer, CD player and personal media player, Xbox One, PS4, PS5 controller, etc. 10. Dimensions: line length 0.5 m, host length 10 cm C E, ROHS certifications Packing list: -Guest x 1 - Audio cable x 1 -Power supply cable x 1 -Instruction manual x 1 ATTENTION: Before making your purchase, contact me to check the availability. Thank you The price doesn't include taxes. Notice to the buyer: Before proceeding to payment with Paypal, make sure to enter the correct address for shipping. We do not accept shipping addresses other than those indicated in the Paypal purchase order. So, make sure the email associated with your Paypal account is active, we will need it to send shipping and invoice notifications. We take care to send the pre-invoice before shipment by legal email you must accept strictly. Be sure to provide an active mobile number that will serve the courier for the delivery of your package. If the email address is inactive and we do not receive your response by accepting the pro forma invoice, we will consider the purchase transaction without confirmation to continue shipping the items. Shipping "FREE SHIPPING" for the following destinations: Europe (The following destinations aren't included in "Free Shipping": Albania, Andorra, Armenia, Azebairgian, Bosnia, Georgia, Liechtenstein, Macedonia, Monaco, Montenegro). Canada Asia Mexico Australia Japan United Kingdom USA The shipment will be the international economic one and may take from 5 to 20 business days (depending on the destination) to arrive. The shipping is fully traceable. Therefore, the buyer will be sent a message with the link of the courier who has been entrusted with the shipment and the tracking number, to check the package. Attention: For all other destinations not listed, please contact me to evaluate together the cost of shipping, islands included. I will try, where possible, to satisfy you.