Specification AgeRangeDescription : Adult AudioDriverSize : 11 millimeters AudioDriverType : dynamic_driver BatteriesIncluded : 1 BatteriesRequired : 1 BluetoothRange : 10 meters BluetoothVersion : 5 Brand : Rulefiss BulletPoint : Renewed products look and work like new. These pre-owned products have been inspected and tested by Amazon-qualified suppliers, which typically perform a full diagnostic test, replacement of any defective parts, and a thorough cleaning process. Packaging and accessories may be generic. All products on Amazon Renewed come with a minimum 90-day supplier-backed warranty. BulletPoint1 : 2023 Newest Bluetooth 5.3 & One-Step Pairing :Wireless earbuds adopt chip version 5.3 which provides stable transmission, resists interference strongly. Low latency and stable signal promise smooth using experience whether you are watching a movie or listening to music. And you just take the ear buds out of the charging case and they'll automatically connect to your phone after the first pairing. BulletPoint2 : Dual LED Display & 42H Playback : With Dual LED display make it obvious to show the battery power of the case and Bluetooth earbuds. The remaining power in percentage on the screen is shown in the middle of the Bluetooth headphones, and the charging process of the earbuds is displayed on both sides. During Charging, the LED indicator light will flash. Besides, 500mAh charging case supports 5 times fully charging for wireless ear buds and let you enjoy more than 42 hours music time. BulletPoint3 : Comfortable for Sports & IP7 Waterproof : I27 in ear earphones are equipped with soft and flexible earhooks, 3 different sizes of ear tips for your best choice, which ensure the headphones will stay comfortably firm in place and won't fall off, you won't feel tired after long time wearing. And these Bluetooth earphones are rating at IP7 waterproof, the nano-coating on earbuds surface can prevent water and sweat from penetrating. Note: Not supported for use while swimming. BulletPoint4 : Smart Touch Control & Wide Compatibility : By touching wireless earphones to answer the phone and hang up the phone, music play/pause, music up and down , volume up/down, or access to other functions, the operation is very simple and convenient. Compared with physical button, it largely minimizes the pressure to your ears. Meanwhile, it compatible with most Bluetooth-enabled devices, including IOS, Android smartphones, Laptop,Tablet PC... BulletPoint5 : The impressive Hi-Fi stereo sound & Type-C Fast Charging : The earbuds wireless bluetooth feature 11mm drivers that boost quality sound with deep bass and mids at optimal levels that are pleasing to the ears. You will feel like an immersive concert. The wireless sports earbuds can be fully charged within 1.5 hour by using the USB-C cable, come along and feel it. Color : Dark black Compatibility : unknown CompatibleDevices : iPhone14 iPhone13 iPhone12Pro iPhone12 Pro max iPhone11 iPhone11Pro iPhone11Pro max iPhone XS Max, iPhone XS, iPhone XR, iPhone X, iPhone 8,8 plus, iPhone 7, 7 plus, iPhone 6s, 6s Plus, iPhone 6, iPhone 6 Plus, 5s, 5c, 4s, Apple Watch, iPad Pro, iPad Air 2, iPad Air, iPad mini 4, iPad mini 2; Samsung Galaxy S8 & S8+, Samsung Galaxy S6 edge, Samsung Galaxy S6, Samsung Galaxy Note5, Note 4, Note 3; Moto X, Moto G, Moto E, DROID Turbo 2, DROID Maxx 2, SONY Xperia X Performance, Xperia X, Xperia XA, Xperia Z5, Xperia Z5 Compact, Xperia C4,Xperia M4 Aqua, Xperia Z3, Xperia Z4 Tablet, Xperia Z3 Tablet Compact, Xperia Z2 Tablet; Moto X, Moto G, Moto E, DROID Turbo 2, DROID Maxx 2, SONY Xperia X Performance, Xperia X, Xperia XA, Xperia Z5, Xperia Z5 Compact, Xperia C4,Xperia M4 Aqua, Xperia Z3, Xperia Z4 Tablet, Xperia Z3 Tablet Compact, Xperia Z2 Tablet; Xiaomi 6 Xiaomi 5s Xiaomi 5, Huawei mate9, Huawei mate8, Huawei P10, Huawei P8, OnePlus one, LGHuawei mate30, Huawei mate40 ConnectivityTechnology : Wireless ConnectivityTechnology1 : Wireless ConnectivityTechnology2 : Bluetooth 5 ControllerType : Wireless Call Control ControlMethod : touch ControlMethod1 : touch ControlMethod2 : voice ControlType : Media Control EarpieceShape : Rounded tip ExternallyAssignedProductIdentifier : 6974401010033 ExternallyAssignedProductIdentifier1 : 604787346612 ExternallyAssignedProductIdentifier2 : 0604787346612 ExternallyAssignedProductIdentifier3 : 00194644015305 FrequencyResponse : 2000 hertz HardwarePlatform : Smartphone HardwarePlatform1 : Laptop HardwarePlatform2 : PC 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 Impedance : 32 ohm IncludedComponents : Wireless Charging Case IncludedComponents1 : Cable IncludedComponents2 : Eartip IncludedComponents3 : Protective Case IncludedComponents4 : Wireless Charging Case IncludedComponents5 : Ear Cushions IncludesRechargableBattery : 1 ItemDisplayDimensions_Length : 84 millimeters ItemName : Wireless Earbuds Bluetooth 5.3 Headphones 42Hrs Playtime in Ear Buds Sports Earphones with Hi-Fi Stereo, Over-Ear Earhooks Headset with Dual LED Display/IP7 Waterproof/Noise Cancelling for Workout ItemPackageDimensions_Height : 10.4902 centimeters ItemPackageDimensions_Length : 3.9878 centimeters ItemPackageDimensions_Width : 9.0932 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : in-the-ear-headphones Manufacturer : Rulefiss Material : Plastic Material1 : Silicone Material2 : Thermoplastic Elastomer (TPE) Material3 : Metal Material4 : Aluminum Material5 : Rubber MaximumOperatingDistance : 10 meters ModelName : I27-1 ModelNumber : i27 NoiseControl : active_noise_cancellation NumberOfItems : 1 NumberOfLithiumIonCells : 1 NumberOfLithiumMetalCells : 1 PackageLevel : unit PartNumber : i27 ProductDescription : The new Bluetooth 5.3 wireless earbuds brings you a different music experience ProductSiteLaunchDate : 2023-02-09T08:18:10.391Z RecommendedUsesForProduct : Running Size : M SpecificUsesForProduct : Running, Workouts, Sports StreetDate : 2022-05-09T00:00:01Z Style : White-LED SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : transportation SupplierDeclaredDgHzRegulation2 : waste SupplierDeclaredDgHzRegulation3 : storage SystemRequirements : NO TargetGender : unisex TargetRegion : North America Theme : Music UnitCount : 1 VersionForCountry : CN WarrantyDescription : 1 year warranty WaterResistanceLevel : waterproof WirelessCommunicationTechnology : Bluetooth