Features:- >High-purity Silver-plated OFC cable. >Modular design with detachable termination plugs. >Detachable Boom Mic. >2-core twist-braided cable structure. >95 strands of 0.05mm Silver-plated OFC wires with 250D nylon. >PVC outer coating. >Standard 2-pin 0.78mm/MMCX connector options. >Plugs Included: 4.4mm+3.5mm. >Plug Material: Copper with gold plating. >Metallic external parts(Y-splitter, Termination plug casing, etc). >Cable Length: 150cm±2cm. —SpecificationsSplit— For all the people who would like to attend calls using their HiFi IEMs, Kinera has released a brand new IEM upgrade cable with a detachable Boom mic, presenting you all the brand new Kinera Gramr. Available in both 0.78mm 2-pin as well as MMCX connector options, Kinera Grams IEM upgrade cable is compatible with most IEMs in the market. Users will be able to use their HiFi IEMS for calling with its Boom microphone. The microphone is completely detachable, users can connect it when required!!!! High-Purity Core Material:- Kinera Gramr brings improvements in the sound of your IEMs with its high-purity core materials. The cable is made up of 95 strands of high-purity silver-plated OFC(Oxygen Free Copper) material. It offers a splendid performance bringing the best out of your premium IEMs. Detachable Boom Microphone:- Kinera Gramr IEM upgrade cable features a detachable boom microphone. The included microphone can be connected or removed as required. Users will be able to do calling using their premium IEMs and earphones. Modular Termination Plug Design:- Kinera Gramr is a modular IEM upgrade cable. The termination plugs can be replaced easily by simply pull and plug method. It comes packed with a 3.5mm single-ended and a 4.4mm balanced plug in the package. Available in Both MMCX and 2-Pin Options:- Kinera Gramr is available in both MMCX and 2-pin connector options. It can be bought in standard MMCX connector option or 2-pin 0.78mm connector option making the cable compatible with most IEMs out there.