Specification AgeRangeDescription : Adult AudioDriverType : hybrid_driver BatteriesRequired : 1 BluetoothRange : 15 meters BluetoothVersion : 5.2 Brand : KZ BulletPoint1 : Hybrid Technology Drive Bring a better sound qualIty experience.Customized hybrid technology unit,with professionalelectronic crossover technology, reasonable distribution of each frequency band response,both bass sound field and treble details,high middle and low frequencies are seamlessly connected,you will hear incomparable sound details. 30019 High Frequency Balanced Armature + 10mm PET molecular diaphragm dynamic unit BulletPoint2 : QCC3040 Bluetooth Chip Support bluetooth 5.2 Chip. Equipped with Qualcomm QCC3040 chip, brand new Bluetooth 5.2 transmission, overall performance improved,lower power consumption, faster transmission, more stable connection, support for HD apt-X, apt-X HD Audio. BulletPoint3 : Free switching between two earphones The left and right ears are the host. Smooth switching between two earphones,Improve connection stability and reduce the resulting audio interruption, to some extent balance the power consumption between the two earbuds. BulletPoint4 : 400mAh Charging case Large capacity battery long standby. The earphones can be used continuously for 6 hours when it is fully charged, use with the charging case to achieve 30 hours of powerful battery life, let you freely enjoy the fun of game and music, Support Type-Cinterface charging, charging more convenient. BulletPoint5 : Smart sensor, Connect your phone instantly. Quickly Switch Gaming Modes,Smooth Games, Immersive Experience. Smart touch, Simple and quick operation, Get rid of the button-type headset, Just touch it lightly,and realize the functions of Switch songs/ answer/hang up /Siri and so on. Color : Black ConnectivityTechnology : Wireless ControlMethod : touch ControlType : Touch Control ExternallyAssignedProductIdentifier : 8671938059457 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 IncludedComponents : 无线充电盒 IncludesRechargableBattery : 1 ItemName : KZ SK10Pro TWS Bluetooth 5.2 Earphone,SK10 PRO Hybrid Driver True Wireless Earbuds, 30h Battery Life, with Smart Touch Control, Quickly Switch Gaming Modes,Support APTX HD Audio/AAC/SBC(Black) ItemPackageDimensions_Height : 9.398 centimeters ItemPackageDimensions_Length : 3.9116 centimeters ItemPackageDimensions_Width : 8.2042 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : in-the-ear-headphones Manufacturer : Shenzhen Yuanze Electronic Co., Ltd Material1 : Polypropylene Material2 : Iron ModelName : w4 ModelNumber : SK10Pro NumberOfItems : 1 NumberOfLithiumIonCells : 1 PartNumber : SK10Pro ProductDescription : "Product parameters Brand name:KZ Model name:KZ-SKlOPro Earphones battery life:6H(It depends on usage) Earphone battery capacity:48mAh Charging case battery capacity: 400mAh Chargingtimes of charging case: 3times Bluetooth Version:BT5.2 Bluetooth Chip:QCC3040 Signal Transmission Protocol:APTX/AAC/SBC Charging Port:TYPE-C Transmission distance:15M The above data are kZ acoustical laboratory measurements,and actual use may vary slightly depending on the circumstances " ProductSiteLaunchDate : 2021-12-18T07:46:47.193Z Size : Black SpecificUsesForProduct : Movies and Gaming UnitCount : 1 WirelessCommunicationTechnology : Bluetooth