Bluedio Turbine T4S Bluetooth 4.2 Headhones Noise cancelling Wireless Headsets - Red

T4S is the superior version of Turbine 4th generation. Details and sound quality are fully upgraded. Adopting all titanized 57mm diaphragm and Bluedio Vector Flow Technology to strengthen the bass. Simply turn on the ANC function, you can stay away from noise and just enjoy music. What’s more, it uses TYPE-C three in one interface which is easy to control and supports rapid charging when headphone is in low battery condition, and it’s the first time to use the exquisite laser carving process.Features:Bluedio Vector Flow Technology: The vent hole on the headphone back cavity can exhaust gas which affects sound quality, so that the front and back cavity air pressure balance and the headphone can output deep and powerful bass, and then brings user more shocking experience.Type-C Three in One Interface: T4S uses TYPE-C three in one interface which supports charging and data transmitting. It can be plugged in both sides, so it’s easy to use even close your eyes.Excellent sound: Inheriting the shocking sound, T4S adopts all titanized 57mm drive units to enable the bass powerful.ANC technology: T4S adopts the Active Noise Cancelling technology, which continuously measures, compares and reacts to outside noise—then cancels them with the opposite signal, to bring you crystal-clear sound.Laser carving: T4S adopts exquisite laser carving techniques, which have strong wear resistance. The details are fully concerned by us.12-Month Manufacturer WarrantySpecifications: Bluetooth version: 4.2Bluetooth operating range: up to 33 feet (free space)Bluetooth transmission frequency: 2.4GHz to 2.48GHzBluetooth profiles: A2DP, AVRCP, HSP, HFPAudio resolution: 24bit@48KHzDrivers: Φ57mmImpedance: 16ΩFrequency response: 15Hz-25,000HzSound Pressure Level (SPL): 116dBStandby time: about 650 hoursBluetooth music/talk time: about 16 hoursMusic/talk time under ANC: 16 hoursPure ANC time: 16 hoursCharging time: 1.5 hours for full chargeOperating temperature range: -10 to 50 onlyCharging voltage/current: 5V/>500mAOutput power: 25mw+25mwHeadphones dimensions: 188*90*208mmPackage dimensions: 207*240*68mmHeadphones weight: 334gPackage weight: 936gIn the box:T4S headphone3.5mm turn TYPE-C audio cableUSB TYPE-C charging cableFlocking bagUser manual