MateTalk L1S 4G PoC Walkie Talkie – Stay Connected Beyond Traditional Radio Range

The MateTalk L1S 4G PoC Walkie Talkie is designed for teams that need reliable, wide-area communication without the distance limitations of traditional two-way radios. Powered by a 4G cellular network, it allows team members to communicate across cities and regions wherever compatible network coverage is available.

Wide-Area 4G PoC Communication

Unlike traditional walkie-talkies that are limited by radio transmission distance, the MateTalk L1S communicates through a 4G PoC (Push-to-Talk over Cellular) network. As long as compatible cellular data coverage is available, team members can communicate over long distances without relying on conventional radio range.

Simply press the PTT button to communicate quickly with your team—ideal for users working across different locations.

Dual SIM Card Support

The MateTalk L1S supports Dual SIM cards, giving users greater flexibility when choosing mobile network operators.

When one network has weak coverage in a particular area, users can switch to another compatible network, helping maintain reliable communication during mobile operations.

Instant Team Pairing – Build a Group Quickly

Create communication groups without complicated setup.

One-Button Teaming:
Press the designated side key to quickly create a group and allow radios to join the team.

Invitation Code Teaming:
Create a group and generate an 8-digit invitation code. Other users can enter the code to join the same communication group quickly.

This makes the MateTalk L1S especially convenient for temporary teams, emergency operations, event staff and changing work groups.

Private Call, Group Call & Friend Call

The MateTalk L1S supports multiple communication modes to meet different team requirements:

• Private Call – Communicate directly with an individual team member.
• Group Call – Talk with selected members of a communication group.
• Friend Call – Quickly communicate with saved contacts.

Whether coordinating one-to-one or managing an entire team, users can choose the appropriate call mode for the situation.

GPS Positioning for Better Team Coordination

Built-in GPS positioning helps users identify and monitor device locations, making it easier for supervisors and team leaders to coordinate personnel in the field.

GPS functionality is particularly useful for fleet management, logistics transportation, outdoor teams, emergency rescue and other mobile operations where knowing team members' locations can improve coordination and response efficiency.

4000mAh High-Capacity Rechargeable Battery

Equipped with a 4000mAh rechargeable lithium battery, the MateTalk L1S is built for extended daily operation. With a working time of more than 12 hours under typical operating conditions, it is suitable for long shifts, outdoor activities and mobile work where frequent charging may not be convenient.

Convenient USB Type-C Charging

The MateTalk L1S features a USB Type-C charging port, making charging simple and convenient.

Recharge the radio using compatible USB power sources such as wall chargers or portable power banks, making it easier to keep the radio powered while traveling or working in the field.

Programming Over-the-Air

With OTA (Over-the-Air) programming support, compatible settings and updates can be managed remotely without requiring complicated wired programming.

This helps simplify device management when multiple radios are deployed across a team.

Recording & Playback

Important communication can be reviewed using the recording playback function.

Users can play back recent voice communications when they need to confirm instructions, addresses, task information or other important messages.

SOS Emergency Alarm

The built-in SOS alarm function provides an additional communication option during urgent situations.

Team members can quickly trigger an alarm when assistance is required, making the MateTalk L1S suitable for security personnel, logistics teams, outdoor workers and emergency-response applications.

Voice Broadcast & Low-Power Reminder

Voice broadcast provides convenient audible operation prompts, while the low-battery reminder alerts users when battery power is running low so the device can be recharged before communication is interrupted.

Compact Design with 1.4-Inch Screen

With dimensions of approximately 102 × 55 × 31 mm excluding the antenna, the MateTalk L1S offers a compact design that is easy to carry and operate. The 1.4-inch screen clearly displays essential device and communication information while maintaining a portable form factor for everyday professional use.