Specification AgeRangeDescription : Adult AudioDriverSize : 35 millimeters AudioDriverType : dynamic_driver BatteriesIncluded : 1 BatteriesRequired : 1 BluetoothRange : 10 meters BluetoothVersion : 5.2 Brand : Monster BulletPoint1 : 【Comfort Open-Ear】The Open-ear design of Air conduction earphones helps to achieve true painlessly and harmlessly. No need to put the earbuds in the ear canal, so ears will not feel sore and painful even listening to music for the whole day. BulletPoint2 : 【Immersive Stereo Sound Effects】Monster Open Free AC100 Open Ear headphones dive into a world of sonic richness with the expansive soundstage delivered by 16mm large drivers. From deep bass to crisp highs, every nuance of music is brought to life with breathtaking clarity. BulletPoint3 : 【 AI Noise-canceling】Monster Open Free AC100 Open ear headphones have built-in AI noise-canceling technology and dual microphones, which adopt environmental noise reduction technology to monitor the sounds around you and instantly produce an opposite signal to reduce background noise. Whether you're in a bustling café or a busy office, background noise fades away, leaving only crystal-clear conversations. BulletPoint4 : 【30H Ultra Long Playtime】These air conduction headphones boast an impressive total battery life of 30 hours, allowing for uninterrupted listening sessions throughout the day. With each individual use lasting up to 6 hours, these headphones provide the perfect blend of longevity and reliability. No more battery anxiety. BulletPoint5 : 【Advanced Bluetooth 5.3】With advanced Bluetooth headphones 5.3 technology, you can get 2X fast transfer speed (75% higher than the previous generation) and a more stable connection. Wireless headphones will be paired with each other automatically, and just hit on Bluetooth list "Monster Open Free AC100" on your device to connect, avoiding complex operations and saving waiting time. Whether you're pairing with your smartphone, tablet, or laptop, enjoy stable and efficient wireless connections for uninterrupted music enjoyment. BulletPoint6 : 【Enhanced Awareness】Seamlessly transition between different environments with Monster Open Free AC100 Open-Ear design. Stay connected to your surroundings while enjoying your favorite tunes with these open ear headphones. Whether you're commuting through busy streets or taking a leisurely stroll in the park, ambient sounds blend seamlessly with your music for an immersive listening experience. Color : Black Compatibility : pc_usb CompatibleDevices : Smartphones CompatiblePhoneModels : iPhone CompatibleWithVehicleType : Automobile ConnectivityTechnology : Wireless ControlMethod : touch ControlType : Media Control CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 9192764758875 ExternallyAssignedProductIdentifier1 : 810079701032 ExternallyAssignedProductIdentifier2 : 0810079701032 HardwarePlatform1 : Tablet HardwarePlatform2 : Gaming Console HardwarePlatform3 : MP3 Player HardwarePlatform4 : Smartphone 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 Hazmat28 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumIonBatteryWithEquipment Hazmat5 : AU_SmallLithiumIonBatteryWithEquipment Hazmat6 : BE_SmallLithiumIonBatteryWithEquipment Hazmat7 : BR_SmallLithiumIonBatteryWithEquipment Hazmat8 : CA_SmallLithiumIonBatteryWithEquipment Hazmat9 : CN_SmallLithiumIonBatteryWithEquipment HeadphonesEarPlacement : open_ear HeadphonesFormFactor : On Ear HeadphonesJack : Micro USB IncludedComponents : User Manual IncludedComponents1 : Charging Cable IncludedComponents2 : Pouch IncludesRechargableBattery : 1 ItemName : Monster Open Free AC100 Open Ear Headphones, Bluetooth 5.3 Wireless Headphones with Earhooks, Immersive Stereo Sound by Dual Large Driver, Clear Talk, 30H Playtime,Waterproof Sport Earbuds for Running ItemPackageDimensions_Height : 13.3 centimeters ItemPackageDimensions_Length : 4.9 centimeters ItemPackageDimensions_Width : 11.4 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : open-ear-headphones Manufacturer : Monster Material : plastic Material1 : Acrylonitrile Butadiene Styrene Material2 : Plastic Material3 : Metal Material4 : Silicone MaximumOperatingDistance : 10 meters ModelName : OPEN FREE ModelNumber : MH22156 MountingType : Rear View Mirror NoiseControl : sound_isolation NumberOfItems : 1 NumberOfLithiumIonCells : 3 NumberOfLithiumMetalCells : 1 PartNumber : MH22156 ProductDescription : Monster Open Free AC100 Open Ear Headphones, Bluetooth 5.3 Wireless Headphones with Earhooks, Immersive Stereo Sound by Dual Large Driver, Clear Talk, 30H Playtime,Waterproof Sport Earbuds for Running ProductSiteLaunchDate : 2024-04-23T09:31:17.796Z RecommendedUsesForProduct : Calling RecommendedUsesForProduct1 : Running RecommendedUsesForProduct2 : Exercising RecommendedUsesForProduct3 : Calling Size : / SpecificUsesForProduct : Music Style : Modern SupplierDeclaredDgHzRegulation : other TargetGender : unisex TargetRegion : Global TotalUsb20Ports : 1 UnitCount : 1 VersionForCountry : US WarrantyDescription : 1 WaterResistanceLevel : water_resistant WirelessCommunicationTechnology : Bluetooth