Specification AgeRangeDescription : Adult BatteriesRequired : 1 Brand : Kinboofi BulletPoint1 : Cost-effective Earphone KZ ZST wired earphones with enhance the sound quality and exterior again the hybrid technology ,special armature and dynamic driver ,friendly design and free removable cable deign ,high performance for audio earphones around 20usd. BulletPoint2 : Comfortable to Wear-KZ ZST wire headphone is solid ergonomic, wear experience, Durable, the in-ear headphones make it easier to keep moving, providing a locked-in fit. Independent sound channel for each driver, the sound will not be distorted BulletPoint3 : Stylish Design&Removable Cable-KZ ZST cable use 3.5MM L plug ,With the stylish design and high-end sound quality ,this earphones are designed for the latest generations of iPod, iPhone, and iPad. They work with all Androids, tablets, mp3 players, and related devices with a standard 3.5 mm jack.Bring you a new kind of auditory sense, dental, and sound like feeling extremely rich, The mid bass and treble driver unit have a rich, vigorous performance at bass, midrange and treble; bass, mids and treble is rich and energetic BulletPoint4 : Noise canceling HIFI Headsets use the patent technology silicon tips. The standard of independent patent technology silicon tips,from the independent patent design of silicone earmuffs ,compared with conventional earmuffs can more comfortable fit human ear ,to sound more direct transmission of the eardrum ,and get better quality experience. Improve noise canceling performance. BulletPoint5 : Bring you a new kind of auditory sense, dental, and sound like feeling extremely rich, The mid bass and treble driver unit have a rich, vigorous performance at bass, midrange and treble; bass, mids and treble is rich and energetic. Color : Black ConnectivityTechnology : Wired ControlMethod : touch ControlType : Volume Control ExternallyAssignedProductIdentifier1 : 725388210581 ExternallyAssignedProductIdentifier2 : 0725388210581 Hazmat1 : LITHIUM ION BATTERIES PACKED WITH EQUIPMENT Hazmat10 : DE_SmallLithiumIonBatteryWithEquipment Hazmat11 : EG_SmallLithiumIonBatteryWithEquipment Hazmat12 : ES_SmallLithiumIonBatteryWithEquipment Hazmat13 : FR_SmallLithiumIonBatteryWithEquipment Hazmat14 : GB_SmallLithiumIonBatteryWithEquipment Hazmat15 : IN_SmallLithiumIonBatteryWithEquipment Hazmat16 : IT_SmallLithiumIonBatteryWithEquipment Hazmat17 : JP_SmallLithiumIonBatteryWithEquipment Hazmat18 : MX_SmallLithiumIonBatteryWithEquipment Hazmat19 : NL_SmallLithiumIonBatteryWithEquipment Hazmat2 : UN3481 Hazmat20 : PL_SmallLithiumIonBatteryWithEquipment Hazmat21 : SA_SmallLithiumIonBatteryWithEquipment Hazmat22 : SE_SmallLithiumIonBatteryWithEquipment Hazmat23 : SG_SmallLithiumIonBatteryWithEquipment Hazmat24 : TR_SmallLithiumIonBatteryWithEquipment Hazmat25 : US_SmallLithiumIonBatteryWithEquipment Hazmat26 : ZA_SmallLithiumIonBatteryWithEquipment Hazmat27 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumIonBatteryWithEquipment Hazmat5 : AU_SmallLithiumIonBatteryWithEquipment Hazmat6 : BE_SmallLithiumIonBatteryWithEquipment Hazmat7 : BR_SmallLithiumIonBatteryWithEquipment Hazmat8 : CA_SmallLithiumIonBatteryWithEquipment Hazmat9 : CN_SmallLithiumIonBatteryWithEquipment HeadphonesEarPlacement : in_ear HeadphonesFormFactor : In Ear HeadphonesJack : 3.5 mm Jack IncludedComponents : Cable ItemName : Kinboofi KZ ZST in-Ear Earbud Headphones, Colour Balanced Hybrid Dual Driver Earphones, HiFi Earbuds Bass Headset in-Ear Earphones (Black, no mic)…… ItemPackageDimensions_Height : 9.4 centimeters ItemPackageDimensions_Length : 3.4 centimeters ItemPackageDimensions_Width : 7.3 centimeters ItemTypeKeyword : in-the-ear-headphones Manufacturer : KINBOOFI Material : Plastic ModelName : zst ModelNumber : kz NumberOfItems : 1 PartNumber : KINBOOFI ProductDescription : Brand:KZ Model:ZST Sensitivity: 106 db Lmpedance: 100Ω Frequency: 20-40000 HZ Plug type: 3.5 mm Pintype: 0.75 mm Line Length:120±5cm Control Button: Standard /with microphone Weight:19±5g ProductSiteLaunchDate : 2023-02-21T06:20:50.180Z Size : no mic SupplierDeclaredDgHzRegulation : unknown SupplierDeclaredHasProductIdentifierExemption : 1 TargetRegion : Global VersionForCountry : US WarrantyDescription : 1 WirelessCommunicationTechnology : Bluetooth