Specification AgeRangeDescription : Adult BatteriesIncluded : 1 BatteriesRequired : 1 BluetoothRange : 10 meters Brand : HamiltonBuhl BulletPoint : 863964 BulletPoint1 : Smart-Trek Deluxe Stereo Headphones with Color Accenets have a sleek and fun look! BulletPoint2 : These durable deluxe headphones (ST1GN and ST1BL) come with a 3.5mm TRS Plug and are compatible with a wide variety of technologies. BulletPoint3 : Smart-Trek feature a rugged and comfortable design, with reinforced joints to withstand wear and tear in K-12 environment so teachers can have headphones that will function for years, and students can wear the headphones for an extended period of time. BulletPoint4 : The soft twistable headband adjusts easily to fit students of all ages. BulletPoint5 : The ear cups are made with high-quality leatherette ear cushions that are easy to clean, durable, and provide excellent noise-isolation. BulletPoint6 : Smart-Trek headphones feature a durable, flexible, steel-reinforced gooseneck microphone and trusted Dura-Cord - the chew, kink and knot-resistant, PVC-jacketed, braided nylon cord. BulletPoint7 : Drivers: 40 mm Impedance: 32Ω Frequency Response: 50Hz - 20KHz Sensitivity: 100dB±4dB Warranty: 1 Year 5' Dura-Cord - chew-resistant, PVC-jacketed, braided nylon 120° 3.5mm TRS plug Color : Green Compatibility : unknown CompatibleDevices : Tablets, Cell Phones, Computers, Smart Phones CompatibleDevices1 : Desktops CompatibleDevices2 : Laptops CompatibleDevices3 : Music Production Equipment CompatibleDevices4 : Gaming Consoles CompatibleDevices5 : Any device with 3.5mm jack ConnectivityTechnology : Wired ConnectivityTechnology1 : Wireless ConnectivityTechnology2 : Bluetooth ConnectorType : USB Type C ControlMethod : touch ControlType : Volume Control CustomerPackageType : Standard Packaging EarpieceShape : Round ExternallyAssignedProductIdentifier : 6090211942903 ExternallyAssignedProductIdentifier1 : 681181628728 ExternallyAssignedProductIdentifier2 : 0681181628728 ExternallyAssignedProductIdentifier3 : 00681181628728 FrequencyResponse : 20 KHz HardwarePlatform : Smartphone 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 : 9 Hazmat3 : II Hazmat4 : 9 Hazmat5 : AE_SmallLithiumIonBatteryWithEquipment Hazmat6 : AU_SmallLithiumIonBatteryWithEquipment Hazmat7 : BE_SmallLithiumIonBatteryWithEquipment Hazmat8 : BR_SmallLithiumIonBatteryWithEquipment Hazmat9 : CA_SmallLithiumIonBatteryWithEquipment HeadphonesEarPlacement : over_ear HeadphonesFormFactor : Over Ear HeadphonesJack : 3.5 mm Jack Impedance : 40 ohm IncludedComponents : Cable IncludedComponents1 : Ear Cushions IncludedComponents2 : Headband IncludedComponents3 : 5' Dura-Cord- chew-resistant, PVC-jacketed, braided nylon IncludedComponents4 : 120° 3.5mm TRS plug IncludesRechargableBattery : 1 InputVoltage : 9 volts ItemName : HamiltonBuhl Smart-Trek Headphone with Color Accents - ST1GN, ST1BL (Green) ItemPackageDimensions_Height : 21.209 centimeters ItemPackageDimensions_Length : 5.9944 centimeters ItemPackageDimensions_Width : 19.9898 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : over-the-ear-headphones Manufacturer : HamiltonBuhl Material : Plastic ModelName : Smar-Trek ModelNumber : ST1BL NoiseControl : sound_isolation NumberOfItems : 1 NumberOfLithiumIonCells : 1 NumberOfLithiumMetalCells : 1 PackageLevel : unit PartNumber : ST1BL ProductDescription : Dual LED Digital Display & 36 hours Playtime: Wireless earbuds with dual power display show the remaining battery of charging case by the number on the screen, and the charging status of ear buds by up and down of LED bar, which will fade when headphones are fully charged. bluetooth headphones with 650mAh charging case have up to 36hrs of listening time with 5 additional charges (6hrs in buds/30hrs in case), you can get the extra electricity it takes to keep your music going. Wireless Charging & USB Type-C Charge: Bluetooth earbuds support wireless charging and Type-C charge. One is just putting the case on the wireless charging pad (not included) with the LED display facing up. Besides, wireless earbuds with earhooks come equipped with Type-C cable to charge the case. Both convenient charging methods improve battery life of wireless headphones to 1 hour on 15mins charge. The number of battery display on the left flashes when the charging case is being charged. One Button Control: The multi-function button on each earphone can manage audio play or calls effortlessly. Skip songs, launch music and answer calls simply by tapping your earbuds wireless bluetooth, so you don't need your device to adjust the music. Automatically power on and connect to your device when simply removing the headphones wireless bluetooth from the case, for a quick and easy operation. With earbuds seated in the case, wireless earphones shut down and recharge. High-fidelity Audio & Crystal-clear Call: Bluetooth headsets adopt 11mm drivers and volume-optimized active EQ keep audio clear and balanced at any volume, and the high compliance diaphragm reproduce a rich bass range, also enhances sound quality and reduces distortion. Design for Sports & IPX7 Sweat-resistant: Wireless earbuds bluetooth with microphone are designed with soft, flexible, and secure-fit earhooks aimed at fully fitting your ears ProductDescription1 : Smart-Trek Deluxe Stereo Headphones – with Color Accents, In-Line Volume Control and 3.5mm TRS Plug ProductDescription2 : The durable and sleek Smart-Trek deluxe headphones are versatile and compatible with a wide variety of technologies. Designed to stand up to the K-12 environment, Smart-Trek headphones are built to last. ProductDescription3 : These headphones with green accents are rugged and comfortable, so teachers can have headphones that will function for years, and students can wear the headphones for an extended period of time. The headband easily adjusts to fit students of all ages. ProductDescription4 : The ear cups are made with high-quality leatherette ear cushions that are easy to clean, durable, and provide excellent noise-isolation. ProductDescription5 : Smart-Trek headphones feature the trusted Dura-Cord - the chew, kink and knot-resistant, PVC-jacketed, braided nylon cord. ProductSiteLaunchDate : 2022-12-16T15:02:19.740Z RecommendedUsesForProduct : Indoor/Outdoor RecommendedUsesForProduct1 : Exercising RecommendedUsesForProduct2 : Gaming RecommendedUsesForProduct3 : Running Sensitivity : 100 decibels Size : one size fits all SpecificationMet : Qi SpecificUsesForProduct : Calling StreetDate : 2021-08-16T00:00:01Z Style : Over-Ear Headphones SupplierDeclaredDgHzRegulation : not_applicable TargetGender : unisex TotalUsbPorts : 1 UnitCount : 1 WarrantyDescription : 1 Year WaterResistanceLevel : waterproof WirelessCommunicationTechnology : Bluetooth WirelessCommunicationTechnology1 : Bluetooth WirelessCommunicationTechnology2 : NFC