Introduction
The MECOOL KD2 Smart TV Box is a compact and powerful TV stick designed to transform your television into a smart entertainment hub. Running on Android 11 ATV (Android TV), it offers a Google Certified experience, providing access to a vast array of apps, streaming services, and smart features. Powered by the Amlogic S905Y4 processor, it supports 4K Ultra HD resolution, HDR10+, HLG, dual-band Wi-Fi, and Bluetooth 5.0, ensuring a smooth and immersive viewing experience. Its portable design allows for easy setup and use with any TV equipped with an HD port.

MECOOL KD2 TV Stick and remote control, highlighting Android 11, Google Play, YouTube, Prime Video, and Google Assistant.
What's in the Box
Please check the package contents carefully. If any items are missing or damaged, contact your retailer.
- 1 x KD2 Dongle
- 1 x BT Voice Remote
- 1 x Micro USB-USB Cable
- 1 x Adapter
- 1 x User Manual
Setup Guide
Setting up your MECOOL KD2 TV Stick is a simple three-step process:

Easy setup guide with three steps: 1. Plug into TV, 2. Connect to Wifi, 3. Start Exploring.
- Plug into TV: Connect the KD2 Dongle to an available HD port on your television. Ensure the dongle is securely inserted.
- Connect to Wi-Fi: Power on your TV and the KD2 dongle. Follow the on-screen instructions to connect the device to your home Wi-Fi network. The device supports both 2.4G and 5G Wi-Fi for optimal performance.
- Start Exploring: Once connected, you can begin exploring the Android TV interface, download apps from Google Play, and enjoy your favorite content.

MECOOL KD2 TV Dongle connected to a TV screen displaying various streaming apps.
Operating Instructions
General Operation
The MECOOL KD2 runs on Android 11 ATV, providing a user-friendly interface. Navigate through menus and select applications using the included BT Voice Remote. The home screen will display recommended content and your installed applications.
Voice Control with Hey Google
The included Bluetooth remote features a dedicated microphone button for voice commands. This allows you to interact with Google Assistant to search for content, get information, and control your device hands-free.

Use the mic button on your remote for voice search and commands.
- Press the microphone button on your remote.
- Speak clearly into the remote to ask questions or issue commands, such as "What's the weather today?" or "Find action movies."
Chromecast Built-in
The KD2 dongle comes with Chromecast built-in, enabling you to cast your favorite movies, music, and other content directly from your smartphone, tablet, or computer to your TV screen.

Easily cast content from your devices to your TV with Chromecast built-in.
Content Recommendations
Leveraging Android 11, the MECOOL KD2 TV Stick intelligently recommends videos based on your personal preferences from Google Play and YouTube, enhancing your content discovery experience.

Android 11 interface showing app recommendations from Google Play and YouTube.
4K HDR Playback
Experience stunning visuals with support for 4K Ultra HD resolution at 60 frames per second (fps), along with HDR10+ and HLG HDR processing. This ensures vibrant colors, enhanced contrast, and lifelike detail.

High Clarity 4K HDR display for an ultra-definition viewing experience.
Specifications
The following table details the technical specifications of the MECOOL KD2 Dongle:
| Feature | Description |
|---|---|
| OS | Android 11 ATV |
| CPU | Amlogic S905Y4 64-bit quad core ARM® Cortex™ A35 CPU |
| GPU | ARM G31™ MP2 GPU processor |
| RAM | LPDDR4 4GB |
| ROM | 32GB eMMC |
| WiFi | 2.4&5G 2T2R 802.11 a/b/g/n/ac |
| BT | BT 5.0 |
| LED Indicator | Standby mode: Red; Working mode: White |
| Certification | Google Certified |
| DRM | Support Microsoft PlayReady, Google Widevine L1 |
| HDCP | Support HDCP2.2 |
| Language | English, German, French, Italian, Spanish, Chinese, Japanese, etc. (24 languages supported) |
| HDR Processing | Supports HDR10+, HDR10, HLG HDR processing |
| Video Decoder | AV1 MP-10@L5.1 up to 4Kx2K@60fps, VP9 Profile-2 up to 4Kx2K@60fps, H.265 HEVC MP-10@L5.1 up to 4Kx2K@60fps, AVS2-P2 Profile up to 4Kx2K@60fps, H.264 AVC HP@L5.1 up to 4Kx2K@30fps, MPEG-4 ASP@L5 up to 1080P@60fps (ISO-14496), WMV/VC-1 SP/MP/AP up to 1080P@60fps, AVS-P16(AVS+) /AVS-P2 JiZhun Profile up to 1080P@60fps, MPEG-2 MP/HL up to 1080P@60fps (ISO-13818), MPEG-1 MP/HL up to 1080P@60fps (ISO-11172), RealVideo 8/9/10 up to 1080P@60fps. Supports multiple language and multiple format sub-title video. MJPEG and JPEG unlimited pixel resolution decoding (ISO/IEC-10918). Supports JPEG thumbnail, scaling, rotation and transition effects. |
| Video Encoder | Amlogic Video Engine (AVE) with dedicated hardware decoders and SW H.264/VP8 encoders. Supports multi-video decoder up to 4x1080P@60fps. Supports multiple “secured” video decoding sessions and simultaneous decoding and encoding. |
| 3D Graphics | ARM G31 MP2 GPU. 4-wide warps, dual texture pipe, 2x 4-wide execution engines (EE). Concurrent multi-core processing. OpenGL ES 3.2, Vulkan 1.1 and OpenCL 2.0 support. |
| Decoder Format | HD MPEG1/2/4, H.265/H.264/HEVC, VC-1/WMV, AVS, AVS +, AVS2 RealVideo, AV1, MP-10, VP9 Profile, RM, RealVideo8/9/10 |
Troubleshooting
- No Power/No Signal: Ensure the KD2 dongle is properly plugged into the TV's HD port and the power adapter is connected to a power source. Check that your TV input is set to the correct HD port.
- Remote Not Responding: Check the batteries in the BT Voice Remote. If the remote is not paired, follow the on-screen instructions during initial setup or refer to the user manual for pairing instructions.
- Wi-Fi Connection Issues: Verify your Wi-Fi network is active and within range. Try restarting your router and the KD2 dongle. Ensure you are entering the correct Wi-Fi password.
- App Freezing/Crashing: Close and reopen the application. If the issue persists, try clearing the app's cache or reinstalling it from Google Play. Ensure the device's software is up to date.
- Poor Video Quality: Ensure your internet connection is stable and fast enough for streaming 4K content. Check your TV's display settings and the KD2's display settings to ensure 4K resolution is selected if your TV supports it.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the exterior of the KD2 dongle and remote control. Do not use liquid cleaners or abrasive materials.
- Software Updates: Periodically check for system updates in the device settings to ensure optimal performance and access to the latest features and security patches.
- Storage: Store the device in a cool, dry place away from direct sunlight and extreme temperatures when not in use.
Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the warranty card included with your product or contact the retailer where you purchased the MECOOL KD2 Smart TV Box. You may also visit the official MECOOL website for additional resources and support.
Please retain your proof of purchase for any warranty claims.





