Specification AgeRangeDescription : Adult BatteriesRequired : 1 BluetoothRange : 10 meters Brand : G.K BulletPoint1 : Flexible Cables, Detachable cables design allows you to wear the headphones either in-ear wired or TWS wireless. Bluetooth upgrade cable and silver-plated upgrade cable are all available in GK shop, you can buy it by yourself. BulletPoint2 : Thanks to twistable and flex soft technologies, these headphones are lightweight and ergonomically built to ensure secure fit and stability no matter the workout. BulletPoint3 : The soft ergonomic ear hooks are designed to fit diagonally into the ear in accordance with the structure of the ear canal, ensuring a secure fit and making them difficult to remove. BulletPoint4 : Physically Noise Cancelling Earphones, are also designed to physically reduce noise and provide a high level of sound isolation, so we can enjoy our music anytime, anywhere. BulletPoint5 : What will you get? All our products are original factory. You can rest assured that we stand behind our products with a one-year warranty. If you have any questions or concerns, please contact our 24-hour customer service. Color : GST Transparent Mic Compatibility : pc_firewire CompatibleDevices1 : Telephones CompatibleDevices2 : Tablets CompatibleDevices3 : Laptops CompatibleDevices4 : Cellphones ConnectivityTechnology : Wired ControlType : Media Control EarpieceShape : Hook Hazmat1 : LITHIUM ION BATTERIES PACKED WITH EQUIPMENT Hazmat10 : CN_SmallLithiumIonBatteryWithEquipment Hazmat11 : DE_SmallLithiumIonBatteryWithEquipment Hazmat12 : EG_SmallLithiumIonBatteryWithEquipment Hazmat13 : ES_SmallLithiumIonBatteryWithEquipment Hazmat14 : FR_SmallLithiumIonBatteryWithEquipment Hazmat15 : GB_SmallLithiumIonBatteryWithEquipment Hazmat16 : IN_SmallLithiumIonBatteryWithEquipment Hazmat17 : IT_SmallLithiumIonBatteryWithEquipment Hazmat18 : JP_SmallLithiumIonBatteryWithEquipment Hazmat19 : MX_SmallLithiumIonBatteryWithEquipment Hazmat2 : UN3481 Hazmat20 : NL_SmallLithiumIonBatteryWithEquipment Hazmat21 : PL_SmallLithiumIonBatteryWithEquipment Hazmat22 : SA_SmallLithiumIonBatteryWithEquipment Hazmat23 : SE_SmallLithiumIonBatteryWithEquipment Hazmat24 : SG_SmallLithiumIonBatteryWithEquipment Hazmat25 : TR_SmallLithiumIonBatteryWithEquipment Hazmat26 : US_SmallLithiumIonBatteryWithEquipment Hazmat27 : ZA_SmallLithiumIonBatteryWithEquipment Hazmat3 : II Hazmat4 : 9 Hazmat5 : AE_SmallLithiumIonBatteryWithEquipment Hazmat6 : AU_SmallLithiumIonBatteryWithEquipment Hazmat7 : BE_SmallLithiumIonBatteryWithEquipment Hazmat8 : BR_SmallLithiumIonBatteryWithEquipment Hazmat9 : CA_SmallLithiumIonBatteryWithEquipment HeadphonesEarPlacement : in_ear HeadphonesFormFactor : In Ear HeadphonesJack : 3.5 mm Jack Impedance : 32 ohm IncludedComponents : Charging Case*1 Earbuds*2 USB Charging Cable*1 S/M/L Eartips Product Manuals*1 ItemName : GK GST Headphones in Ear HiFi 1DD 1BA Deep Bass Earbuds with B Pin Detachable Cables, Noise-Isolating Earbuds ItemPackageDimensions_Height : 10.2108 centimeters ItemPackageDimensions_Length : 3.4036 centimeters ItemPackageDimensions_Width : 7.3914 centimeters ItemTypeKeyword : in-the-ear-headphones Manufacturer : YUANZE Material : Plastic ModelName : 1DD 1BA ModelNumber : GK GST NoiseControl : sound_isolation NumberOfItems : 1 PartNumber : GST ProductDescription : GK GST Headset with Mic ProductSiteLaunchDate : 2021-07-05T05:45:27.672Z Size : NO SpecificUsesForProduct : Sports and Exercise Style : bass SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TargetRegion : North America UnitCount : 1 VersionForCountry : US WarrantyDescription : 2-YEARS WaterResistanceLevel : water_resistant WirelessCommunicationTechnology : Bluetooth