WiTalk9 SE Series | Wireless Intercom Headset System

WiTalk9 SE

5-Person Full-Duplex Wireless
Intercom Headset System

5-Person System

Scalable to 9 Users

Dual-Antenna

Up to 350 m Intercom

ClearTalk™

3-Mic Array for 360° ENC

HUB-Free

Remote Intercom

24-Hour

King of Power

TeamTalk. ClearTalk. WiTalk.

A Brand New
Full-Duplex System

Hub-Free

Remote Intercom

Master-Free

Dual-Antenna

ClearTalk™

Gain Control

DECT Tech

APP

Hub-Free

Handsfree and Improve Efficiency

5-Person full-duplex system and HUB free. Scalable to 9 users via wired cascading. Ready to use. Easy to use.

Remote Intercom

Remote
Communication

Any headset can connect to a phone or computer via software such as Zoom and Teams for remote communication.

* Use only one headset to connect the entire set.

Master-Free

Master-Free, Hassle Free

Every headset can be a Master. A malfunctioning, broken, or lost Master will not affect the overall use.

Dual-Antenna

Always in Contact
with Team

Dual-antenna design for stable team talks up to 350 m.

ClearTalk™

Elevate Team Talk Clarity

ClearTalk™ by Saramonic.
Features a 360° noise-canceling three-mic array and a proprietary noise cancellation algorithm (NCA), which reduces ambient noise and enhances voice pickup, ensuring clear team talk even in noisy environments.
Optional Weak/Strong mode for optimal clarity in team talks.

Gain Control

Even in Noisy
Environments

Automatic Gain Control (AGC) algorithm and high volume design ensure stable intercom in noisy environments as loud as 120 dB SPL.

* Data sourced from Saramonic sound labs.

DECT Tech

Providing Reliable
Communications

DECT-based system with encryption technology ensures secure communication,
preventing
frequency interference.

APP

Saramonic App,
Master Control

Essential functions in large icons for intuitive navigation. AFH activation for seamless global use.

Tips:
1. Large icons for easy touch.
2. Check battery level, status, etc. in real time.
3. Quick actions for muting someone, broadcasting, 1-on-1 talk, etc.
4. 1-click pair forget.

Why WiTalk?

USA. Crimson Engine

Outdoor Operation

On a film set nothing is more important than communication, and the Witalk9 makes team collaboration effortless.

PL. VERUS.STUDIO

Sports Event

Throughout the testing period the batteries worked all day, the intercoms never once lost communication with each other.

UK. John E Fry

Commercial Filming

The Saramonic WiTalk headsets are probably the most comfortable wireless headsets I've ever used. Indoors or out, hot or cold they have performed brilliantly with well isolated, clear wireless communication from all around the set.

DE. Fenchel and Janisch

Outdoor Operation

The Saramonic Witalk9 is an ambitious piece of technology with substantial sound quality, ENC and stable signal, but also advanced build quality and comfort without being too heavy.

NL. Red Frame Tech

Sports Event

Saramonic’s WiTalk9 made communicating with camera operators on different boats possible for me.

BR. mkjuniorbr

Live Performace

The intercom is incredible, it has great communication and long distance and battery life. Our team was using it in all areas of the event.

UAE. mohammadrezaie.dop

Wedding Filming

So it is very important that WiTalk9 has active de-noising, so my team can hear me at all times.

Lightweight
New Design

Monitoring

Via LINK Port

PC+30GF

High-Strength Material

Adjustable Headband

Ergonomic Fit

IPX5 Waterproof

Resistant to Level 3 Wind

Quick-Detach Ear Cushions

Protein Leather Material

Dual-Antenna

Internal and External

24-Hour Battery Life

All-Day Use

2.4 GHz Based on DECT

Secure Communication

150 Hz - 8 kHz

Frequency Response

Use Cases

WiTalk9 SE Series are great for weddings, interview， short video filming, commercial filming, conferences, drone show, team-building, hotel services, and mobile broadcasting.

Weddings

Talk Show

Short Video Filming

Business Conferences

On set, the production team can seamlessly communicate with the camera operators and lighting crew to coordinate shots and capture perfect takes in real-time.

During a live performance, the stage director can instantly relay cues to video board operators and different camera positions, ensuring seamless transitions between camera feeds and capturing every angle of the performance.

During a drone light show, the director can communicate with the drone operators to adjust formations, while coordinating with the ground crew to ensure that live broadcast footage is perfectly synchronized, creating a stunning visual spectacle.

At a major sports event, such as the Olympics, the event manager can seamlessly communicate with coaches and referees, ensuring efficient coordination and quick decision-making to optimize athlete performance and safety during high-pressure moments.

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Suggested Kits

WiTalk9 SE Single-Ear Headsets

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SE-5S

SE-4S

SE-3S

SE-2S

5 Headset Kit

WiTalk9 SE-5S
Headset

× 5

4 Headset Kit

WiTalk9 SE-4S
Headset

× 4

3 Headset Kit

WiTalk9 SE-3S
Headset

× 3

2 Headset Kit

WiTalk9 SE-2S
Headset

× 2

General

Frequency Band	2.4 GHz
Communication Range	350 meters
Number of Channels	5
Cascading	No HUB needed. Scalable for up to 9-person use.
Noise Cancellation	Three-mic array and noise cancellation algorithm, optional with Weak/Strong mode.
Frequency Response	150 Hz - 8 kHz
Latency	≤ 140 ms
Waterproof / Windproof	Resistant to Level 3 Wind
Remote Communication	Via a wired connection.
App Control	✔
Adaptive Frequency Hopping	✔
Pull Up Mic Boom to Mute	✔
One-click to Broadcast or PTT	✔
Monitoring	✔
Charging while Using	✔
Decentralized Grouping	✔
Weight	226.5 g (with battery)
Material for Headset's Frame	PC+30GF
Ear Cushions	Quick detach. Over-ear protein leather ear cushions + On-ear form cushions
Battery Life	24 hours
Certification	FCC/CE/ROHS/WEEE/FCC

What should I be aware of when using the headset?

Adjust the microphone to be 2-3 cm from the corner of your mouth, not directly in front, to avoid breath “pop” noise.

Avoid covering the antenna with your hand to prevent signal interference or damage.

Why can't I communicate after pairing a remote?

If the master hasn’t paired with all remotes, communication won’t work, and the blue light will blink slowly. You can press the power button on the master to exit pairing.

How can I tell if the headset battery is low?

The power indicator stays blue when the battery is above 10%. If it drops to 10% or less, the indicator flashes red, and you’ll hear a “battery level low” alert every 10 minutes. You can also check battery levels via the Saramonic app.

What's the difference between the included detachable ear cushions?

On-ear Foam Cushions: Ventilated and comfortable for long-term wear in hot conditions.

Over-ear Cooling Gel Cushions: Provide excellent isolation for clear communication in noisy environments.

What are the broadcast or PTT features?

Master One-click Broadcast: Allows the master to mute all connected remotes and issue direct commands in case of an emergency.

Remote One-click PTT: Enables remotes to communicate privately without picking up unwanted sound.

Note: When using this feature, both master and remote are muted, which can be turned off manually.

What is the monitor function for?

It allows sound recorders or anyone needing to monitor audio on set to avoid the discomfort of wearing two headsets.

Why do I need the Saramonic app?

Pre-shoot Checks: Ensure all devices are sufficiently charged, connected, and ready.

In-shoot Control: Master can mute remote or initiate 1-on-1 talks.

Additional Features: Adaptive Frequency Hopping (AFH) via mobile GPS location and OTA firmware updates.

Note: AFH requires all remotes connected and GPS enabled. Frequency adjusts automatically — no manual control. If AFH fails, reset the master and re-pair with the remotes (WiTalk9 series only).

WiTalk9 connects wirelessly to the app, while WiTalk9 SE uses a USB-C connection.

How does WiTalk9 SE’s decentralized grouping work?

The WiTalk9 SE system starts with a default master (indicated by the blue "M" light), but any headset can take on the master role by holding the mute button for 5 seconds, followed by re-pairing. If you have more than two headsets, you can designate two masters and create two independent groups.

Note: Decentralized groups cannot communicate with each other.

What are the LINK functions?

User Expansion: Expand team talk channels and extend transmission range via cascading using the LINK cable.

Remote Intercom: Any headset can connect to a phone or computer via the LINK cable for real-time remote communication. Only the WiTalk9 master supports wireless LINK function. One headset connects the entire set.

Monitoring: Connect the headset to a control board for monitoring during large events or on demanding film sets via the LINK cable.

Comfortable Wearing: For comfort in hot environments or when wearing a helmet, connect a small external earpiece via the LINK port (audio in one ear only).

Note: The wired LINK function is only supported via the Saramonic LINK cable.

Q10

What should I consider when cascading?

After connecting the master from Set A to any remote from Set B with a LINK cable, hold the ENC button on both headsets for 3 seconds until the purple light turns on. To ensure stable signal coverage, it's recommended to place these two headsets in a central area of use, preferably on a stand, and limit their use during cascading.

Q11

How do I enable the sidetone feature?

Press the volume knob and mute button simultaneously to toggle sidetone, indicated by a beep. Please note that due to the different propagation paths of sound through air and circuitry, there may be a slight delay in what you hear. When the sidetone feature is active, you must wear the headset properly; otherwise, it may cause whistling. Additionally, sidetone may introduce issues such as electrical noise during cascading, so it is recommended to disable it in such scenarios.

WiTalk9 SE | Unboxing

WiTalk9 SE | Quick Start

WiTalk9 SE | Saramonic APP User Guide

WiTalk9 SE | How to Pair and Unpair Master and Remote

WiTalk9 SE | How to Cascade Headset Systems

WiTalk9 SE | How to Monitor and Talk Across Regions

WiTalk9 SE | How to Switch Master and Remote

WiTalk9 SE | How to Activate Broadcast Mode on Master

WiTalk9 SE | How to Activate PTT Mode on Remote

WiTalk9 SE | How to Activate Sidetone Mode

WiTalk9 SE | How to Change Ear Cushions

WiTalk9 SE Series

WiTalk9 Series

WiTalk5 Series

Learn more

Learn more

Learn more

General

Frequency Band
2.4 GHz

Communication Range
350 meters

Number of Channels
5

Cascading
No HUB needed. Scalable for up to
9-person use.

Noise Cancellation
Three-mic array and noise cancellation algorithm, optional with Weak/Strong mode.

Frequency Response
150 Hz - 8 kHz

Latency
≤ 140 ms

Waterproof / Windproof
Resistant to Level 3 Wind

Remote Communication
Via a wired connection.

App Control
✔

Adaptive Frequency Hopping
✔

Pull Up Mic Boom to Mute
✔

One-click to Broadcast or PTT
✔

Monitoring
✔

Charging while Using
✔

Decentralized Grouping
✔

Weight
226.5 g (with battery)

Material for Headset's Frame
PC+30GF

Ear Cushions
Quick detach. Over-ear protein leather ear cushions + On-ear form cushions

Battery Life
24 hours

SE-5S

SE-4S

SE-3S

SE-2S

User Manual

WiTalk9 SE Series

DOWNLOAD

APP download

Smart Recorder

V 2.0.0
Requires Android 7.0 or above

V 2.3.6
Requires iOS 10.0 or above

Saramonic APP

V 2.0.2
Requires Android 7.0 or above

V 2.0.1
Requires iOS 10.0 or above