Specification AgeRangeDescription : Adult AudioDriverType : hybrid_driver BluetoothRange : 10 meters Brand : HiFiGo BulletPoint1 : EST Composite Electrostatic Driver Tech: The TRI Starlight series earphone uses the HI-END-class electrostatic drive unit produced by SONION. The unit is equipped with 2 sounding units consisting of miniature electrostatic speakers and a boosts the normal audio signal by a factor of 10, combined with a micron-thickness diaphragm. It’s excellent high frequency ductility and powerful transient response provide excellent transient response and detail resolution for earphone. BulletPoint10 : Style In-ear Volume Control Yes Wireless delay time 51-60 ms Model Number E28 Brand Name QERE BulletPoint2 : 10MM Carbon Nanotube Dual-Magnetic Alloy DD: The Dynamic Driver is made of polymer nano material, light, thin, and high density nano diaphragm, combined with high performance N52 magnetic circuit. Featuring good tranient, low frequency realistic, low frequency flexibility, low distortion. The drivers provide an unmatched sound output with crisp clarity and quality detail retrieval. BulletPoint3 : Powerful Sound Output with Natural Tonality: The sound output from TRI Starlight is very lively and powerful. It reproduces a well-controlled Bass region with quality speed and aggression. Mids carry a natural tonality, vocals are lifelike and rich. Acoustic details are reproduced brilliantly with an airy detailed presentation. The treble portions show crisp instrumental details with no harshness at all. Micro details are reproduced beautifully on a wide soundstage. BulletPoint4 : Skin Friendly Resin Shells: Earpieces in TRI Starlight are made up of skin-friendly resin material. They are lightweight and have an ergonomic design to them. The pair provides a comfortable and firm fit for the users with good noise isolation. BulletPoint5 : High-Quality 2-pin Cable: TRI Starlight comes with a high-quality silver-plated cable with a 3.5mm termination plug. The pair has a universal 2-pin connector type. The connection between the cable and earpieces is firm and strong, plus universal 2-pin connectors make it easy to upgrade the cable in the future with ease. BulletPoint6 : Control Button Yes BulletPoint7 : Is wireless Yes BulletPoint8 : Codecs AAC BulletPoint9 : Material ABS Color : White CompatibleDevices : [Partial] iOS, Android, Windows devices ConnectivityTechnology : Wired ControlMethod : touch ControlType : Media Control ExternallyAssignedProductIdentifier1 : 766157558688 ExternallyAssignedProductIdentifier2 : 0766157558688 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 HeadphonesJack : 3.5 mm Jack Impedance : 32 ohm IncludedComponents : Cable ItemName : TRI Starlight 2021 in-Ear Earphones Hybrid 4 Electrostatic Driver Units+2BA+1DD Wired Headphones Flagship IEMs for Singers Musicians Drummers ItemPackageDimensions_Height : 13.4112 centimeters ItemPackageDimensions_Length : 3.9116 centimeters ItemPackageDimensions_Width : 13.3096 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : in-the-ear-headphones Manufacturer : TRI Material : Plastic ModelName : bluetooth headset ModelNumber : QERE E28 NoiseControl : sound_isolation NumberOfItems : 1 PackageLevel : unit PartNumber : TRI-Starlight ProductDescription : TRI Starlight is the latest flagship pair of earphones with a 7 electrostatic units per side, 14 units static electricity armature dynamic hybrid resin earphone. It has skin-friendly medical-grade resin material ear shells with beautiful designer faceplate design and transparent inner cavity. The pair has got snappy looks with a powerful sound output that will suit every genre of music.