Description
Xiaomi Walkie-Talkie 2S combines a compact design with digital two-way radio technology and a range of features normally found on more advanced handheld radios.
With 4W transmission power, the radio is designed to provide reliable communication over useful distances without requiring cellular connectivity or a subscription-based PoC service.
Its 1.77-inch color display provides access to radio settings and operating information, while the large speaker is designed to deliver clear audio in outdoor and active environments.
The Walkie-Talkie 2S is particularly suitable for users who want a simple, modern walkie-talkie for outdoor activities, events, security, hospitality, retail and general team communication
Key Features
4W Transmission Power
The Xiaomi Walkie-Talkie 2S provides up to 4W transmit power, helping extend communication range in suitable operating environments.
Up to 5 km Communication Distance
Xiaomi indicates a communication distance of up to 5 km, depending on environmental conditions. Actual range can vary significantly according to terrain, buildings, interference, antenna position and local conditions.
Digital Two-Way Radio
Digital radio communication provides efficient voice communication between compatible radios.
1.77-inch Color Display
The 1.77-inch color LCD provides a clear interface for viewing operating information and configuring the radio. The display resolution is 128 × 160 pixels.
Long Battery Standby
The integrated battery provides up to 120 hours of standby time, helping reduce the frequency of charging during extended periods of use. Actual operating time depends on transmit/receive activity and other settings.
IP54 Protection
The radio is rated IP54, providing protection against dust ingress and water splashes. It is therefore suitable for normal outdoor use but should not be treated as a waterproof or submersible radio.
Bluetooth Connectivity
Bluetooth support allows connection to compatible wireless accessories, providing additional flexibility for users who require hands-free or discreet audio options.
Large 36 mm Speaker
The integrated 36 mm speaker is designed to provide strong and clear audio for everyday communication.
GPS & Location Features
The Walkie-Talkie 2S can work with the Xiaomi mobile application for additional communication and location-related functions.
Depending on the application and configuration, users can access features such as:
- Location sharing
- Contact/location information
- Radio configuration
- Channel management
- Device settings
The radio itself should not be presented as a cellular GPS tracker; these extended functions rely on the compatible Xiaomi ecosystem/app.
Technical Specifications
| Specification | Details |
|---|---|
| Product | Xiaomi Walkie-Talkie 2S |
| Model | XMDJJ04FY |
| Product Type | Digital Two-Way Radio |
| RF Transmit Power | Up to 4W |
| Claimed Communication Distance | Up to 5 km |
| Display | 1.77-inch Color LCD |
| Display Resolution | 128 × 160 |
| Speaker | 36 mm |
| Bluetooth | Yes |
| Protection Rating | IP54 |
| Standby Time | Up to 120 hours |
| Audio Connector | 3.5 mm |
| Weight | Approx. 139.5 g |
| Application | Xiaomi Intercom / compatible mobile app |
Specifications and performance can vary according to operating environment and regional configuration.
Important Range Consideration
The advertised 5 km range should not be interpreted as a guaranteed operating distance.
Radio range depends on:
- Terrain
- Buildings
- Obstructions
- Interference
- Antenna position
- Radio orientation
- Operating environment
For example, an unobstructed outdoor environment can provide substantially better performance than a dense urban or indoor environment.
Package Contents
Typical package:
- 1 × Xiaomi Walkie-Talkie 2S
- 1 × Rechargeable Battery
- 1 × Charging Cable
- 1 × Charging Adapter
- 1 × Belt Clip
- 1 × User Documentation
Does it require a SIM card?
No. The basic two-way radio communication does not require a cellular SIM card.
Is the Xiaomi Walkie-Talkie 2S waterproof?
It has an IP54 rating, meaning it provides protection against dust and water splashes. It should not be submerged or marketed as a waterproof radio.
Does it have GPS?
The Xiaomi ecosystem supports location-related functions through the compatible mobile application.
Does it support Bluetooth?
Yes. Bluetooth connectivity is supported for compatible accessories.
What is the battery standby time?
Xiaomi specifies up to 120 hours of standby time. Actual battery life will depend on radio usage and operating conditions









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