Introduction
The Mecool KM9 Pro Classic is a Google Certified Android TV Box designed to transform your television into a smart entertainment hub. Powered by an Amlogic S905X2 Quad-core CPU and ARM G31 MP2 GPU, it delivers high-performance 4K HDR video playback at 60Hz. With Android 10.0, built-in Google Assistant for voice control, and Chromecast functionality, this device offers a seamless and interactive viewing experience. It supports a wide range of streaming services and connectivity options, including USB 3.0 and Bluetooth 4.0.

Mecool KM9 Pro Classic Android TV Box with remote and feature icons.
Package Contents
Please check the box for the following items:
- 1 x Mecool KM9 Pro Classic TV Box
- 1 x Power Adapter (DC 5V, 2A)
- 1 x BT Remote Control (Note: Two styles of remote controls may be sent randomly.)
- 1 x HDMI Cable
- 1 x User Manual

All items included in the Mecool KM9 Pro Classic package.
Specifications
| Feature | Description |
|---|---|
| Category | Set Top Box |
| Brand Name | MECOOL |
| Model | KM9 PRO Classic |
| System | Android 10.0 |
| OS | Android TV |
| CPU | Amlogic S905X2 Quad core ARM Cortex-A53 |
| GPU | ARM G31 MP2 GPU |
| Memory | 2 GB DDR3 |
| Internal Storage | 16 GB eMMC |
| Max. Extended Capacity | TF Card Up To 32GB |
| Max Output | 4K @ 60 Hz |
| HDR Standards | HLG, HDR10 |
| Video Output | HDMI-Compatible 2.1 |
| Wi-Fi Transmission Standard | 802.11n 2.4 GHz |
| Ethernet | 100M |
| Wireless | Yes |
| Bluetooth | Yes |
| USB Ports | 1x USB 2.0, 1x USB 3.0 |
| Remote controller included | Yes |
| Voice assistant built-in | Yes (Google Assistant) |
| Supported Internet Services | Google Play, YouTube, Prime Video, Disney+, Google Home, Google Cast, WIDEVINE L1, Microsoft PlayReady |
| System Upgrade | Yes |
| OTA Update | Yes |
| DVB-T2 tuner | No |
| Auto Frame Rate | No |
| Power (W) | DC 5V, 2A |
| Weight | 0.5 KG |
| Origin | Mainland China |

High-Performance Amlogic S905X2 CPU and G31 MP2 GPU.

Feature comparison: KM9 Pro vs. other devices.
Setup Instructions
- Connect to TV: Use the provided HDMI cable to connect the KM9 Pro Classic to an HDMI input port on your television.
- Connect to Power: Plug the power adapter into the DC 5V port on the TV box, then plug the adapter into a wall outlet.
- Connect to Network:
- Wi-Fi: Once powered on, navigate to the network settings on the TV box and connect to your home Wi-Fi network.
- Ethernet: For a wired connection, connect an Ethernet cable from your router to the RJ45 LAN port on the TV box.
- Power On: The device should power on automatically or can be turned on using the remote control.
- Initial Setup: Follow the on-screen instructions to complete the initial Android TV setup, including language selection, Google account login, and app installations.

Step-by-step setup diagram for the Mecool KM9 Pro Classic.

Overview of the device ports.
Operating Instructions
Remote Control and Voice Assistant
The included remote control features a built-in microphone for Google Assistant. To use voice commands:
- Press the dedicated voice button on the remote.
- Wait for approximately 2 seconds for the voice prompt.
- Speak your command clearly (e.g., "Open YouTube," "What's the weather?").

Using the voice remote with Google Assistant.
Chromecast Built-in
The KM9 Pro Classic supports Google Cast, allowing you to stream content directly from your smartphone or tablet to your TV. Ensure your mobile device and the TV box are on the same Wi-Fi network, then tap the Cast icon in compatible apps.

Streaming content using Chromecast.
4K HDR Playback
Enjoy stunning visuals with 4K Ultra HD resolution and High Dynamic Range (HDR10, HLG) support. This provides enhanced contrast, brightness, and a wider color gamut for a more immersive viewing experience.

Experience the difference with 4K HDR.
Bluetooth Connectivity
Connect various Bluetooth devices to your TV box, such as keyboards, air mice, gamepads, speakers, or earphones. This allows for personalized control and audio experiences.

Bluetooth connectivity for various peripherals.

Enjoy private listening with Bluetooth headphones.
USB 3.0 Port
The KM9 Pro Classic includes a USB 3.0 port, offering significantly faster data transfer speeds (up to 10 times faster) compared to USB 2.0. This is ideal for connecting external storage devices like USB flash drives or HDDs for media playback.

USB 3.0 for faster data transfer.
Maintenance
- Software Updates (OTA): The device supports Over-The-Air (OTA) updates. Ensure your TV box is connected to the internet to receive timely software updates for improved performance, security, and new features. You can usually check for updates in the device's settings menu.
- Cleaning: Use a soft, dry cloth to clean the exterior of the TV box and remote control. Avoid using liquid cleaners or abrasive materials.
- Ventilation: Ensure the TV box is placed in a well-ventilated area to prevent overheating. Do not cover ventilation openings.
Troubleshooting
- No Power/No Display:
- Check if the power adapter is securely connected to the TV box and a working power outlet.
- Ensure the HDMI cable is firmly connected to both the TV box and your television.
- Verify that your TV is set to the correct HDMI input source.
- Remote Control Not Responding:
- Replace the batteries in the remote control.
- If it's a Bluetooth remote, ensure it is properly paired with the TV box. Refer to the device settings for Bluetooth pairing.
- Network Connectivity Issues:
- Wi-Fi: Check if your Wi-Fi router is working correctly. Reconnect to the Wi-Fi network in the TV box settings.
- Ethernet: Ensure the Ethernet cable is securely connected to both the TV box and your router. Try a different Ethernet cable if available.
- App Crashing/Freezing:
- Try restarting the app.
- Clear the app's cache and data in the device settings (Settings > Apps > [App Name] > Storage > Clear Cache/Clear Data).
- Ensure the app is updated to its latest version.
User Tips
- Private Listening: Connect a Bluetooth headset to the TV box to enjoy your content without disturbing others, especially useful during late-night viewing.
- Efficient Voice Commands: Utilize the Google Assistant voice control for quick navigation and content search. It supports over 24 languages.
- Fast Data Transfer: Take advantage of the USB 3.0 port for quick transfer of large media files from external storage devices.
- Stay Updated: Regularly check for and install OTA updates to ensure your device has the latest features, performance enhancements, and security patches.
- Android Version: While some newer devices may feature later Android versions, the KM9 Pro Classic runs on Google Certified Android 10.0, which is optimized for stable performance and provides access to a vast ecosystem of Google services and applications, including 4K streaming for popular platforms like YouTube and Prime Video.
Warranty and Support
For warranty information and technical support, please refer to the documentation provided at the time of purchase or contact the seller directly. Keep your purchase receipt as proof of purchase.





