Specification AgeRangeDescription : Adult BatteriesIncluded : 1 BatteriesRequired : 1 BluetoothRange : 10 meters BluetoothVersion : 5.4 Brand : Fenpos BulletPoint1 : 【Stereo HIFI Sound Quality & Heavy Bass Function】: Support high-definition audio decoding technology of SBC and AAC high-quality music formats, 14mm reconstructed biological diaphragm, high and low frequencies are even and natural, the sense of hearing is real and delicate, and the sound quality is close to CD. Ergonomically designed to fit securely in your ears, it combines an excellent fit with a refined design for a comfortable and stable fit even for extended periods of time. BulletPoint2 : 【Waterproof and sweat wicking】: Our wireless sports earphones are made of high-quality waterproof materials, The ergonomic and flexible ear hook with balanced earbud weight design provides a soft and secure grip. With high standards of waterproof testing, Bluetooth earphones can effectively protect internal components from water, rain, and sweat. The separate LED display in the sheath helps to keep the sheath charged at all times. BulletPoint3 : 【Dual noise reduction, front and rear microphones, clear call quality】: You can reduce ambient noise and easily lock in noise. You can make phone calls comfortably without any noise. Stable and powerful magnetism, balanced high, medium, and low treble ranges, producing natural stereo sound and compatible with high-resolution audio sources. Stereo speakers with high sound insulation and quality reproduce excellent sound performance and presence. BulletPoint4 : 【Easy to operate/automatic pairing and final switching between single/dual mode intervention】: Music playback/pause/call start/end/reject/activate Siri, all operations can be done with one key. With the innovative Bluetooth chip, when you switch from dual ear mode to single ear mode, you only need to place one ear on the phone case. The playback time of music is more than twice that of regular Bluetooth earphones. You can use it with confidence for work, school, sports, mountaineering, and more. BulletPoint5 : 【Bluetooth technology 5.3】: Double click before connecting to change language. It provides higher stable connections, eliminates cables, and enjoys true wireless connectivity. No more audio interruptions, enjoy your music and games. For Open Ear Headphones the sound may feel low when outside, If you feel the sound not Loud enough, Please go to (Setting-Sounds&Haptics-Headphone Safety-Reduce Load Sounds) to select from 75 to 100, Suggest 85/90. BulletPoint6 : 【Lightweight Comfort】The weight of HiFiFree retro headphones wireless is only 66 grams, which is very lightweight and compact. And with the adjustable headband design and flocked cotton earmuffs, there’s no discomfort or strain on your ears—even after hours of listening, giving you long-lasting comfort. Color : YJ11black ConnectivityTechnology : Wireless ControllerType : APP +Touch Control ControlMethod : touch ControlMethod1 : application ControlMethod2 : touch ControlType : APP +Touch Control EarpieceShape : Rounded ExternallyAssignedProductIdentifier1 : 769894937488 ExternallyAssignedProductIdentifier2 : 769894937150 ExternallyAssignedProductIdentifier3 : 0769894937150 ExternallyAssignedProductIdentifier4 : 0769894937488 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 : on_ear HeadphonesFormFactor : On Ear HeadphonesJack : 3.5 mm Jack Impedance : 32 ohm IncludedComponents : User Manual IncludesRechargableBattery : 1 ItemName : Fenpos Bluetooth Open Ear Wireless Earbuds: On Ear Headphones with Hi-Fi Stereo Audio, Touch Control Bluetooth Headphones, Waterproof Sport Earphones with Mic for Android/iOS (400mAh Black) ItemPackageDimensions_Height : 15.0876 centimeters ItemPackageDimensions_Length : 3.302 centimeters ItemPackageDimensions_Width : 8.89 centimeters ItemTypeKeyword : in-the-ear-headphones Manufacturer : Fenpos Material : Acrylonitrile Butadiene Styrene (ABS) ModelName : YJ11 ModelNumber : YJ11 NoiseControl : active_noise_cancellation NumberOfItems : 1 NumberOfLithiumIonCells : 3 PartNumber : YJ11 ProductDescription : Double click before connecting to change language. Bluetooth protocol: 5.3 Range: 10 meters Channel: Stereo Whether single or binaural: bilateral stereo Function: battery display, call function, support music, How to use: earplugs Headphone battery: 80mAh Charging box battery 400mAh lithium battery (with protective plate) Music time: 4/full of earbud Talk time: 4/full of earbud Distance: <10M Charging interface: Type-C Charging support: 5V 1A
How to Control: Power On/ Pairing: Take earphone out from the box and start it up automatically Last Song/Next Song: Twice tap Left/Right earphone. Volume adjustment: 3tap left/right earphone Power on/off: Long press for 5s Answer/Refuse the call: Tap left/right Wake up vocie assistant: Long press either earphone for 2s, ProductSiteLaunchDate : 2024-03-08T06:49:02.380Z Size : L SpecificUsesForProduct : kids Headphones for School Classroom SpecificUsesForProduct1 : Gaming SpecificUsesForProduct2 : Music Style : HiFiFree SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TargetRegion : North America VersionForCountry : US WarrantyDescription : 1 WirelessCommunicationTechnology : Bluetooth