TANGZU PRINCESS CHANG LE from Linsoul Used a few times. Selling due to decluttering. No noticeable scratches, and operation has been confirmed. Contents: Earphone body, box, ear tips No smoking, no pets. I'm selling audio equipment and clothes that I collect as a hobby. Please take a look at my other items if you'd like. I want to sell these, so feel free to ask questions or negotiate prices. ▼ The product specifications listed on Amazon are as follows: Product Name: LINSOUL TANGZU Princess Chang Le Dynamic HiFi In-Ear Earphones Brand: TANGZU Model: Chang Le Driver: 6mm Micro Dynamic Diaphragm Plug: 3.5mm Stereo Plug Shell Material: Metal Microphone: Yes Distortion Rate: <0.5% Sensitivity: 95.5±1dB(1KHz) Channel Distortion: 1dB(1KHz) Impedance: 16Ω Frequency Response: 20Hz-20KHz Cable Type: OFC Silver-plated Cable Cable Length: 1.2m±5% Please understand that this is a used item and that the inspection is done by an amateur before purchasing. Sorting tag #长乐1