Specification AgeRangeDescription : Adult AudioDriverSize : 13 millimeters AudioDriverType : dynamic_driver AudioLatency : 80 milliseconds BatteriesIncluded : 1 BatteriesRequired : 1 BluetoothRange : 10 meters BluetoothVersion : 5.2 Brand : Soundcore BulletPoint1 : Incredible Sound Loved by 20 Million+ People BulletPoint2 : Rotate, Set, Go -Twist the 210° rotatable ear hooks until you find the perfect spot for you. The unique design keeps Sport X10 workout earbuds comfortably and securely in place throughout your workout. BulletPoint3 : Exercise-Proof Buds -Sport X10 workout earbuds have a fully-waterproof, IPX7-rated build that stops liquids in their tracks. For further protection, our exclusive SweatGuard technology defends against the corrosive properties of sweat. BulletPoint4 : Hardcore Beats for Maximum Motivation -The dynamic acoustic system delivers 2× more bass while preserving the clarity of mids and treble. BassUp technology analyzes and enhances your music's bass in real-time for an extra boost. BulletPoint5 : 【HiFi Stereo Sound High-quality Audio】: Metal-plated connectors greatly reduce the phenomenon of poor contact, Stretch resistant, long-lasting. The in-ear design and the built-in high-quality DAC chip in the earphone can isolate external noise and reduce external noise while reducing the loss in sound transmission, bringing you pure sound quality and balanced strong bass, soaring highs and clear mids. Bring you wonderful music enjoyment. BulletPoint6 : Call Quality: "Please ensure that the microphone on the headphones is not obstructed, and there are no physical barriers on the phone affecting the signal. Try re-pairing the headphones and ensure that both the headphone firmware and the phone operating system are up to date." BulletPoint7 : Auto-Pairing: "If the headphones do not automatically pair, check in your phone's Bluetooth settings to see if the headphones are selected as the audio output device. Sometimes, iOS devices may require manual selection of the audio output option." BulletPoint8 : Multi-device Connection: "For a smooth connection between your phones and tablets (or other devices), pair them sequentially rather than simultaneously. Ensure the prioritized device is disconnected in settings before connecting the second device. or try playing audio on different devices to eliminate any compatibility issues." BulletPoint9 : Headphone Usage: "Try placing them back into the charging case and taking them out again, or perform a reset on the headphones. If the issue persists, you may need to reach out to customer service for help" Color : Black CompatibleDevices : Andriod/IOS System CompatibleDevices1 : Laptops CompatibleDevices2 : Headphone ConnectivityTechnology : Wireless ControllerType : built-in remote control ControllerType1 : Touch ControllerType2 : App ControlMethod : touch ControlMethod1 : remote ControlMethod2 : touch ControlType : Media Control EarpieceShape : Stick ExternallyAssignedProductIdentifier1 : 656942868156 ExternallyAssignedProductIdentifier10 : 6941213622051 ExternallyAssignedProductIdentifier11 : 6941213622075 ExternallyAssignedProductIdentifier12 : 6941213620316 ExternallyAssignedProductIdentifier13 : 6941213615152 ExternallyAssignedProductIdentifier14 : 6941213622068 ExternallyAssignedProductIdentifier2 : 0656942868156 ExternallyAssignedProductIdentifier3 : 6941213614889 ExternallyAssignedProductIdentifier4 : 6941213622082 ExternallyAssignedProductIdentifier5 : 6941213615169 ExternallyAssignedProductIdentifier6 : 6941213620309 ExternallyAssignedProductIdentifier7 : 6941213615213 ExternallyAssignedProductIdentifier8 : 6941213614896 ExternallyAssignedProductIdentifier9 : 6941213614872 FinishType : Alloy FrequencyResponse : 40 KHz Hazmat1 : LITHIUM ION BATTERIES PACKED WITH EQUIPMENT *REFURBISHED* Hazmat10 : CN_SmallLithiumIonBatteryStandalone Hazmat11 : DE_SmallLithiumIonBatteryStandalone Hazmat12 : EG_SmallLithiumIonBatteryStandalone Hazmat13 : ES_SmallLithiumIonBatteryStandalone Hazmat14 : FR_SmallLithiumIonBatteryStandalone Hazmat15 : GB_SmallLithiumIonBatteryStandalone Hazmat16 : IN_SmallLithiumIonBatteryStandalone Hazmat17 : IT_SmallLithiumIonBatteryStandalone Hazmat18 : JP_SmallLithiumIonBatteryStandalone Hazmat19 : MX_SmallLithiumIonBatteryStandalone Hazmat2 : UN3481 Hazmat20 : NL_SmallLithiumIonBatteryStandalone Hazmat21 : PL_SmallLithiumIonBatteryStandalone Hazmat22 : SA_SmallLithiumIonBatteryStandalone Hazmat23 : SE_SmallLithiumIonBatteryStandalone Hazmat24 : SG_SmallLithiumIonBatteryStandalone Hazmat25 : TR_SmallLithiumIonBatteryStandalone Hazmat26 : US_SmallLithiumIonBatteryStandalone Hazmat27 : ZA_SmallLithiumIonBatteryStandalone Hazmat3 : II Hazmat4 : 9 Hazmat5 : AE_SmallLithiumIonBatteryStandalone Hazmat6 : AU_SmallLithiumIonBatteryStandalone Hazmat7 : BE_SmallLithiumIonBatteryStandalone Hazmat8 : BR_SmallLithiumIonBatteryStandalone Hazmat9 : CA_SmallLithiumIonBatteryStandalone HeadphonesEarPlacement : in_ear HeadphonesFormFactor : In Ear HeadphonesJack : USB Impedance : 12 ohm IncludedComponents : Wireless Charging Case IncludedComponents1 : TOZO T12 Pro Wireless Earbuds IncludedComponents2 : Wireless Charging Case IncludedComponents3 : 6 pairs of Eartips (XS/S/M/L/XL/XXL) IncludedComponents4 : USB-C Charging Cable IncludedComponents5 : Quick Guide & User Manual IncludesRechargableBattery : 1 IsElectric : 1 ItemName : Soundcore by Anker, Soundcore Sport X10 True Wireless Bluetooth 5.2 Workout Headphones, Rotatable Ear Hooks, Deep Bass, IPX7 Waterproof, Sweatproof, 32H Play, Sport Earbuds, Gym, Running (Renewed) ItemPackageDimensions_Height : 11.1 centimeters ItemPackageDimensions_Length : 4.9 centimeters ItemPackageDimensions_Width : 10.8 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : in-the-ear-headphones Manufacturer : Soundcore Material : Plastic Material1 : Plastic Material2 : Metal MaximumOperatingDistance : 10 meters ModelName : A3961 ModelNumber : DL009 NoiseControl : sound_isolation NumberOfItems : 1 NumberOfLithiumIonCells : 1 NumberOfLithiumMetalCells : 1 PackageLevel : unit PartNumber : A3961Z11 ProductDescription : This pre-owned or refurbished product has been professionally inspected and tested to work and look like new. How a product becomes part of Amazon Renewed, your destination for pre-owned, refurbished products: A customer buys a new product and returns it or trades it in for a newer or different model. That product is inspected and tested to work and look like new by Amazon-qualified suppliers. Then, the product is sold as an Amazon Renewed product on Amazon. If not satisfied with the purchase, renewed products are eligible for replacement or refund under the Amazon Renewed Guarantee. ProductSiteLaunchDate : 2022-06-29T03:37:48.743Z RecommendedUsesForProduct : Exercising RecommendedUsesForProduct1 : Audio Monitoring RecommendedUsesForProduct2 : Calling RecommendedUsesForProduct3 : Exercising RecommendedUsesForProduct4 : Gaming RecommendedUsesForProduct5 : Recording RecommendedUsesForProduct6 : Motorcycling Sensitivity : 120 decibels Size : small SpecificUsesForProduct : [INFERRED: Sport, Travel] SpecificUsesForProduct1 : Sport SpecificUsesForProduct2 : Music StreetDate : 2023-04-12T00:00:01Z Style : Modern SupplierDeclaredDgHzRegulation : not_applicable TargetGender : unisex TargetRegion : North America Theme : Video Game Theme1 : Movie Theme2 : TV Series Theme3 : Video Game UnitCount : 1 VersionForCountry : US WarrantyDescription : 90 days limited warranty WaterResistanceLevel : waterproof WirelessCommunicationTechnology : Bluetooth WirelessCommunicationTechnology1 : True Wireless WirelessCommunicationTechnology2 : Bluetooth