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Maintenance Period：1 year
Product Features
Professionally developed for online education
120-degree Adjustable microphone
Precisely adjusted sound pressure levels
The large black voice coil diaphragm unit
Independent external sound cards
Shielded wires with the large magnetic rings
120° adjustable high-sensitivity noise-cancellation microphones
Adjustable headbands for comfortable wearing
Born for high-class technology and extraordinary sound
Plug-and-play for easy set up Immersive experience for more efficient learning
This headset is specially designed for online education, supporting voice calls, and creating an immersive classroom experience for the user. A plug-and-play headset for simplicity and convenience, it meets the needs of educational classes, home working and entertainment, providing a reliable connection and therefore more efficient learning.
Finely adjusted sound pressure levelsProtects hearing
The headset adopts volume-limiting technology to control the sound pressure levels and protect hearing, providing a safe, yet excellent output. These headphones are therefore ideal for use by children.
Superb sound quality Imported diaphragm and Daikoku wire voice coil
The headset is equipped with imported polymer diaphragms and voice coils of Daikoku wire, which provide excellent reliability for long-term use. These elements also improve dynamic and transient performance, capturing more detail for clear and bright sound reproduction, capturing and holding the attention of the user.
High quality microphone Clear communication during calls
The 120-degree rotatable long-rod microphone picks up sound more accurately and its’ noise cancellation technology conveys every word clearly, even in a noisy environment.
Professional external sound card Minimum interruption
The independent audio chip provides unique audio decoding, accurately converting analog/digital signals and therefore delivering excellent sound quality with minimum interruptions.
Adjustable head beam Comfortable fit for every head size
The head beam is made of flexible PP material, adjusting to fit the user comfortably. The materials used in the design are reliable and durable, ideal for long-term use.
Pro-skin material reduces pressure on the ears Comfortable fit for all-day wear
Drawing on the scientific calculations of head and ear pressure parameters, the K815 has been designed using soft inner cushion earmuffs and four points which evenly distribute pressure. The earmuffs and four-section pressure bearing design further improve long-time wearing comfort.
Flexible cable A long-term partner in learning and personal growth
The 2.8m cable provided is durable; optimized cable cores greatly improve the strength of extension and bending resistance.
Specification
Frequency Response 20Hz - 20kHz
Impedance 40Ω
Connection USB-A plug
Output Sound Pressure Level 94 ± 3dBSPL(A)
Cable Length 2.8m
Microphone Direction Single point
Sensitivity -42dB+/-3dB
Buy $200 Get 1 Pro Dollar
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