Bluedio Turbine T4S Bluetooth 4.2 Headphones Noise Cancelling Wireless Headsets - White

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 Warranty

Specifications: 

  • Bluetooth version: 4.2
  • Bluetooth operating range: up to 33 feet (free space)
  • Bluetooth transmission frequency: 2.4GHz to 2.48GHz
  • Bluetooth profiles: A2DP, AVRCP, HSP, HFP
  • Audio resolution: 24bit@48KHz
  • Drivers: Φ57mm
  • Impedance: 16Ω
  • Frequency response: 15Hz-25,000Hz
  • Sound Pressure Level (SPL): 116dB
  • Standby time: about 650 hours
  • Bluetooth music/talk time: about 16 hours
  • Music/talk time under ANC: 16 hours
  • Pure ANC time: 16 hours
  • Charging time: 1.5 hours for full charge
  • Operating temperature range: -10℃ to 50℃ only
  • Charging voltage/current: 5V/>500mA
  • Output power: 25mw+25mw
  • Headphones dimensions: 188*90*208mm
  • Package dimensions: 207*240*68mm
  • Headphones weight: 334g
  • Package weight: 936g

In the box:

  • T4S headphone
  • 3.5mm turn TYPE-C audio cable
  • USB TYPE-C charging cable
  • Flocking bag
  • User manual