Introduction
This manual provides instructions for the WTTHAI EN2B27 Remote Control, designed for use with various Hisense TV models. This remote offers easy and full access to all necessary functions without requiring any programming or pairing.
Compatible Hisense TV Models:
- 50K321UWT, 55K321UWT, 58K321UWT
- 58K700UWD, 65K700UWD
- 50M7000UW, 55M7000UWG, 65M7000UWG
- 40K321UWT, 75K700UWD, 70M7000UWG
- 43N3000UW, 50N3000UW, 55N3000UW
- 65K321UW, 32K3110W, 40K3110PW, 43K3110PW
- 40K321UW, 50K321UW, 55K321UW, 58K321UW
Setup
Battery Installation
The EN2B27 remote control requires two (2) AAA alkaline batteries for operation. Batteries are not included with the remote control.
- Locate the battery compartment on the back of the remote control.
- Slide the battery compartment cover downwards and remove it.
- Insert two (2) AAA alkaline batteries, ensuring the positive (+) and negative (-) terminals align correctly with the markings inside the compartment.
- Replace the battery compartment cover by sliding it back into place until it clicks securely.
Once batteries are installed, the remote is ready for immediate use with compatible Hisense TV models. No programming or pairing is required.

Figure 1: Rear view of the EN2B27 remote control with the battery cover removed, illustrating the battery insertion process. Ensure correct polarity when inserting batteries.
Operating Instructions
The EN2B27 remote control provides intuitive access to your Hisense TV's functions. Point the remote directly at your TV's infrared receiver for optimal performance.

Figure 2: Front view of the EN2B27 remote control, displaying the layout of all buttons.
Key Button Functions:
- Power (Red Button): Turns the TV on or off.
- Input: Selects the input source (HDMI, AV, etc.).
- Number Buttons (0-9): Directly enter channel numbers.
- T.shift: Time shift function (if supported by TV).
- Subtitle: Toggles subtitles on or off.
- Settings (Gear Icon): Accesses the TV's settings menu.
- Navigation Pad (Up, Down, Left, Right, OK): Navigates through menus and confirms selections.
- Back: Returns to the previous menu or screen.
- Home (House Icon): Accesses the TV's smart home screen or main menu.
- Exit: Exits the current menu or application.
- Volume (+/-): Adjusts the TV volume.
- Channel (+/-): Changes TV channels.
- Mute (Speaker with X): Mutes or unmutes the TV audio.
- Playback Controls (Play, Pause, Stop, Rewind, Fast Forward): Controls media playback.
- CH.List: Displays the channel list.
- Info: Displays information about the current program.
- EPG: Accesses the Electronic Program Guide.
- Netflix, YouTube: Dedicated buttons for quick access to these streaming services.
For specific functions or advanced settings, refer to your Hisense TV's user manual.
Maintenance
Cleaning and Care
- Wipe the remote control with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Avoid exposing the remote control to direct sunlight, high temperatures, or high humidity.
- Do not drop the remote control or subject it to strong impacts.
Battery Replacement
Replace batteries when the remote control's response becomes sluggish or stops working. Always replace both batteries at the same time with new AAA alkaline batteries. If the remote will not be used for an extended period, remove the batteries to prevent leakage.
Troubleshooting
Remote Control Not Responding:
- Check Batteries: Ensure batteries are inserted correctly with the correct polarity (+/-). Replace old batteries with new AAA alkaline batteries.
- Line of Sight: Make sure there are no obstructions between the remote control and the TV's infrared sensor.
- Distance: Ensure you are within the effective operating range of the TV's infrared sensor.
- TV Sensor: Verify that the TV's infrared sensor is not blocked or dirty.
If the issue persists after checking these points, contact customer support for further assistance.
Specifications
| Feature | Detail |
|---|---|
| Model Name | EN2B27 |
| Brand | WTTHAI |
| Compatible Devices | Hisense Televisions |
| Connectivity Technology | Infrared |
| Power Supply | 2 x AAA Alkaline Batteries (not included) |
| Color | Black |
| Special Feature | Ergonomic |
| Button Quantity | 44 |
| Item Weight | 2.08 ounces |
Warranty and Support
For warranty information or technical support regarding your WTTHAI EN2B27 Remote Control, please refer to the documentation provided at the time of purchase or contact the seller directly. Keep your purchase receipt as proof of purchase.
If you encounter any issues not covered in this manual, please reach out to the customer service of the retailer or manufacturer for assistance.