Specification AgeRangeDescription : all AudioDriverType : dynamic_driver Brand : TANCHJIM BulletPoint1 : 【Medical grade highly transparent PC material with aluminum alloy back cavity】The highly transparent shell and aluminum alloy back shell make the product look more simple and fresh. The compact appearance and rounded corners improve the feel and make the product softer. BulletPoint2 : 【Unambiguous cables and microphones】0.78 replaceable wire design, the wire is flexible, effectively prevents tangling, and is resistant to pulling. The wire sheath is made of inert material, smooth and not easy to knot, and can be scattered with a shake, while effectively improving the current transmission rate. High-definition call microphone supports in-line control and fully meets daily needs. BulletPoint3 : 【After hundreds of tunings, scientific "HI-FI"】The no mic version and the mic version are highly consistent with the HARMAN 2019 target curve, comparable to the objective indicators of the flagship level. The three-band balance is more in line with the sound perception of most listeners. It also takes into account monitoring and has a good sound that will not tire of listening for a long time. BulletPoint4 : 【From "0" to "1", flagship moving coil unit】The use of metal titanium dome + PU&PEEK mixed material suspension makes the dynamic range of the headset wider, while significantly reducing distortion and making the image positioning more solid. Let each piece of music be told like a story, with the sound immersed in the scene. BulletPoint5 : 【Technical design of triple composite back cavity structure】Controlling the low frequency makes the low frequency dive deeper and more elastic. The bass is no longer a simple vibration of the entire sound field, but you can feel the clear outline and pulsation of the bass. A multi-resonant cavity applied to the rear cavity of a single speaker earphone Color : Silver CompatibleDevices1 : Skin For Bose Ultra Open Earbuds CompatibleDevices2 : Headphones CompatibleDevices3 : Ultra Open Earbuds CompatibleDevices4 : Bose Ultra Open Earbuds ConnectivityTechnology : Wired ControlType : Media Control ExternallyAssignedProductIdentifier : 8204425121889 ExternallyAssignedProductIdentifier1 : 198460604941 ExternallyAssignedProductIdentifier2 : 0198460604941 HeadphonesEarPlacement : in_ear HeadphonesFormFactor : In Ear IncludedComponents : Blu-ray ItemName : TANCHJIM One one-in-Ear Wired HiFi Interchangeable line Earphones for Music/Game (One(Mic)) ItemPackageDimensions_Height : 10.2 centimeters ItemPackageDimensions_Length : 3.2 centimeters ItemPackageDimensions_Width : 10 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : in-the-ear-headphones Manufacturer : TANCHJIM Material : Plastic Material1 : Glossy Glitter Material2 : Vinyl Material3 : Glossy Glitter Finish ModelName : One ModelNumber : HSK8593 NumberOfItems : 1 PackageLevel : unit PartNumber : HSK8593 Pattern : Solid ProductDescription : TANCHJIM One one-in-Ear Wired HiFi Interchangeable line Earphones for Music/Game ProductSiteLaunchDate : 2023-08-24T14:17:52.589Z Size : One(Mic) SpecificUsesForProduct : Music, Gaming StreetDate : 2022-12-22T00:00:01Z Style : Glossy Glitter Finish SupplierDeclaredDgHzRegulation : not_applicable Theme1 : Pop Culture Theme2 : Science Fiction Theme3 : Fantasy Theme4 : Landscapes Theme5 : Military WarrantyDescription : No WirelessCommunicationTechnology : 4G