Features:- >High-Performance Knowles Full-Range BA driver. >Specially designed unique face panels. >High-precision 3D printed ear cavity. >Skin-friendly Resin ear shells. >Comfortable Fit. >Silver-Plated Copper cable. >Universal MMCX connectors. >Impedance: 18Ω. >Frequency Response Range: 20Hz-22kHz. >Sensitivity: 103dB @ 1kHz. Audiosense has presented its all-new single-BA driver IEM, the Audiosense DT100. Experience high-quality sound detailing with the very beautiful DT100, equipped with a full-range Knowles BA driver. Full-Frequency Response With Full-Range Knowles Driver:- Knowles is known for its high-quality Balanced Armature drivers. Audiosense has equipped the DT100 with a full-range Knowles BA driver providing a smooth, non-fatiguing sound output for its users. The pair produces a lively, detailed response that complements your music, movies well!! Unique Face Panel Design:- Each unit of DT100 gets a manual unique painting treatment on the face panels. So no two units of the pair are identical and present the user with a uniquely beautiful look. 3D-Printed Ear Shells:- The earpieces in DT100 are made using high-precision 3D printing technology. Audiosense has utilized bio-adaptive skin-friendly Resin material for the ear shells, they provide a super comfortable fit for the users. High-Quality Silver-Plated Cable:- Audiosense DT100 comes bundled with a high-quality audio cable. It is an eight-strand with each strand having 19 cores of 0.05 silver-plated copper wires. The brand has used transparent and skin-friendly TPU material as shielding on the cable. It has universal MMCX connectors and a single-ended 3.5mm termination plug. Specification： DC Impedance: 18ohms Sensitivity: 106±3dB/mW Frequency response: 20Hz-22kHz Plug Type: L Bending Mornitor Plugs: 3.5mm connector Pin Type:Silver Plate Copper MMCX Connections Cord Length: 50“ /125cm Cable type: Detachable cable- 8 Strands 19core Silver Plate Copper Wire Shipment: 1. Items will be shipped to your Aliexpress profile address, Please ensure the address is full and correct. 2. When order total amount is over $500, order will be shipped free by EMS, DHL or FEDEX according to buyer s requirement with 5-10 working days estimated delivery time. 3. Orders are shipped in default by China Post Air Mail ,ePacket, Aliexpress-standard. Within 10-35 working days the orders will get to most countries & areas. For remote countries, it will take much more time to arrive. Please note. 4. If there are any problems, please feel free to contact us before you leave a feedback. We will do our best to resolve it. Thank you! Return Policy： 1. Provided that the product you received is an incorrect one, please take photos and contact us within 30 days. We will send you a correct one. 2. Provided that you re not satisfied with the product while it is flawless， please return it to us within 30 days, and buyer shall pay for the return shipping fees. Then we will either send you a new one or refund the money. 3. Provided that the product you received were defective, please contact us within 30 days after you receive the order, we can either refund money or send a replacement to you. Feedback: 1. Your satisfaction and positive feedback is very important to us, please leave positive feedback and 5 stars if you are satisfied with our items and service. 2. If you have any problems about our items and service, please do not hesitate and feel free to contact us before you leave negative feedback. We will do our best to solve any problem and provide you the best customer service. 3. Have a nice shopping ! Thanks !