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  • Kite smart sound amplifier with flexible neckband design
  • Kite smart sound amplifier in black and gold
  • Kite smart sound amplifier earphones and ear tips
  • Kite smart sound amplifier packaging
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Smart Personal Sound Amplifier

Regular price HK$6,888.00
Regular price Sale price HK$6,888.00
Sale Sold out
Free shipping.

Kite is a smart personal sound amplifier with Intelligent Noise Reduction Technology. It empowers people to Stay Connected Through Conversations. 

Kite runs sophisticated audio processing algorithms with unnoticeable delay on a powerful proprietary chip. The smart personal sound amplifier offers a comfortable listening experience – even in noisy environments – powered by patented Intelligent Noise Reduction technology.

With a neckband design, Kite looks like a regular Bluetooth® earphone.


Key Features 

Intelligent Noise Reduction
Comfortable listening experience – even in noisy environments
Two Directional Modes
Be in control of what you hear
Easy and Fast Set-Up
Set up within 5 minutes using the Yinbei smartphone app. Compatible with both iOS and Android.
Customized Sound
Sounds are tailored to your unique hearing profile

Bluetooth Audio Streaming
Stream wirelessly from your smartphone to Kite

12 Hours Battery Life, Rechargeable


What's In The Box

  • Kite smart personal sound amplifier
  • 3 pairs of ear tips (S/M/L size)
  • USB Type-C charging cable
  • Quick Start Guide  (English, Traditional Chinese, Simplified Chinese)
  • User Manual (English, Traditional Chinese, Simplified Chinese)



Technical Specifications

Processing Channels
6 per ear
Directionality Yes, with dual microphone technology
Directional Modes 2 (Focus Mode, Environment Mode)
Bluetooth Audio Streaming Yes
Wide Dynamic Range Compression (WDRC) Yes
Hearing Enhancement Yes, with Tailored Sound technology
Microphones 5: Left/Right ear (2 each); neck (1)
Driver Dynamic
Feedback Management Yes
Battery Built-in rechargeable
Noise Reduction Background noise reduction with patented Intelligent Noise Reduction Technology
Smartphone App Yes, iOS and Android
App Compatibility Android version 7 or greater, iOS 12.0 or greater
Volume Control Yes
Self-setup & Personalisation Yes, via app
Voice Prompts Spoken prompts available in Cantonese, English, and Mandarin
LED Status Indicators Yes
Battery Discharge Time 12 hours
Own Voice Cancellation Yes (automatic, toggleable)



Recharging cable / dock Included
Recharging interface USB Type-C
Recharge time 2 hours
Battery type and capacity 220mAh Lithium-ion


Fitting & Programming 

Yinbei app
Hearing test and adjust via app
Fitting formula
Incus' proprietary fitting formula
Hearing test assessment frequencies
0.5k, 1k, 2k, 3k, 4k, 6k Hz
Hearing test assessment range 20-100 dB HL
Hearing test accuracy Based on Incus Hearing Test technology. Incus Hearing Test is a Class II medical device listed with the US FDA
Ear tips included 3 pairs silicone reusable
Fit type Occluding


Exploded view of Kite 2 earpiece

Premier Sound Quality

Hong Kong University of Science and Technology (HKUST) patented Intelligent Noise Reduction technology enhances human speech and reduces background noise.

Dual-microphone arrays work in tandem with bone-conduction microphones to locate the sounds you want to wear and provide elite feedback cancellation.

Screenshot of the hearing test result page in the Yinbei app

Fast and Easy Setup via Smartphone App

Set up Kite 2 with the Yinbei app.

Use the app to fine-tune settings and access advanced features after setup.

Available for iOS and Android.

About Yinbei
Woman wearing Kite 2 smart personal sound amplifier

Hear the World the Way It Should Be Heard

All sounds are automatically personalised to fit your unique hearing profile.

Hear more clearly during in-person conversations, Bluetooth audio streaming and phone calls.

Yinbei directional modes icons

Focus On What Matters

Focus Mode is ideal for conversations, while Environment Mode allows you to keep situational awareness.

Kite 2 frontal view

It Gets Better

Kite 2 gets better over time through over-the-air (OTA) updates. Use the Yinbei App to download and install the latest features and improvements.

We are excited to share our latest technology advances. That is why OTA updates are free-of-charge.

Man wearing Kite 2 drying off sweat after exercising with IP54-rated hearing device

The Confidence to Connect

Engineered to help you stay connected with the world. The durable, versatile neckband design gives you the flexibility to engage in with life worry-free.

Kite 2 is IP54-rated for water and dust protection.

Close-up view of the Kite 2 earpiece

Designed for Comfort

Ergonomically designed eartips for superior wearing comfort and a secure fit. Proprietary vented and closed eartips, each coming in three sizes, let you find your fit.