BGVP T01 is a high-performance portable USB DAC-AMP which offers surprising power and sound quality at this budget and package. It is compatible with Android and iOS devices and Windows PC. It offers both outputs, i.e., 3.5mm and 2.5mm which open all the compatibility gates and the icing on the cake is it comes with micro-USB and standard USB adapter for a wide range of compatibility.

1. This device can only be used with Type-C mobile phones and tablet PCs because it has a Type-C interface. Before ordering, please confirm that your device has a Type-C interface.

2. HiFi lossless music is played with this product primarily. It supports play/pause, music switch, WeChat call, gaming call function, and some mobile phones support call To Do. Supports earphone volume +, volume-, and play/pause.

3. The earbuds in the little part of this product have weird buttons since each country's keypad output current signals for earphones are different. If this occurs, get new headphones. The stock earbuds do not support volume control for iOS.

4. To use this device, first insert the earphone into the 3.5mm plug. After that, connect this item to your phone's Type-C socket.

5. Users typically discover that the Type-C plug is damaged during usage since each brand's mobile phone has a slightly different size of the Type-C female plug. You can use it generally by inserting and removing the product because abnormalities like playback stopping and automatic volume adjustment will happen with a very low likelihood.

6. During installation, the OTG capability may need to be enabled on some mobile phones. Use it routinely and confidently because for some signals the message "Unauthenticated device" is presented, but power consumption and sound quality are not affected.

7. This device features a Qualcomm HIFI class digital audio decoding processor integrated into it that enables 32-bit sampling accuracy, a 384kHz sampling rate, and an SNR of 123dB. However, when a song is played, there is a little temperature rise on the Type C interface side.