Condition: Almost unused, but has been taken out of the bag and tested. Shipping will be on Friday. Please note! Interface: USB C male to 3.5mm female Function: Compatible with earphones with microphone/calls Type: Built-in DAC Size: L20.55*W8.4*H2.8mm Cable length: 10CM Connection standard (input): 1*USB-C male: USB2.0 standard, audio transfer Connection standard (output): 1*3.5mm female: In-line control, with audio and microphone functions Audio output: Supports 16bit/192KHz and 24 bit/96KHz S/N ratio: >100dB Supported OS: MAC OS, IOS, Android ! Please note that this product may be removed from the listing page suddenly due to circumstances. Thank you for your understanding. 【Note ※ Sorry! This product is not subject to price reduction. Price negotiations will be ignored. We ship once a week. Although it is stated as "ships in 2-3 days", depending on when you purchase, it may be shipped a week later. Please understand this before purchasing. Please check the profile for details.】