Shanling UP4 Portable Bluetooth Headphone Amplifier - HeadFi

Here comes the perfect companion for all music lovers with smartphones who want to listen to music on the go. With Bluetooth 5.0 and USB, the UP4 receives music, converts it in high quality via its integrated, symmetrically constructed ESS Saber ES9218 converter, and then transmits it symmetrically or asymmetrically to the headphones. And it can do a lot more. Bluetooth 5.0 with a wide variety of formats - LDAC, HWA, LHDC, aptX HD, and many more. Symmetrical and asymmetrical - 2.5 mm and 3.5 mm jack can be connected Powerful amplifier onboard - perfect play partner for your in ears Built-in microphone - making calls with active noise canceling Can also be used as a USB DAC - just plugin and get started