Overview
The Godox SkyTalk 20S Full-Duplex Wireless Intercom System with 20 Headsets (1.9 GHz) includes twenty single-ear headsets plus a SkyTalk Hub Station, giving larger production crews centralized, low-latency communication for up to 20 users at once. It suits big film sets, live broadcasts, stage productions, sporting events and other crew-intensive productions where simple peer-to-peer coordination between 11 or fewer headsets isn't enough.
Hub Station Expands Coverage to 20 Users
The included Hub Station supports teams of 12 to 20 users; groups of 11 or fewer headsets can run without it. The hub features a 3.5mm jack for wired headset communication with the paired wireless headsets, plus a V-Mount battery interface and USB-C port for power, and a USB-A port reserved for firmware updates.
Six-Group Crosstalk-Free Management
Operators can create up to six independent groups so team leaders coordinate with one another while individual crew members stay focused within their assigned group. Smart color-coded synchronization lets operators quickly match headset groups by double-pressing the hub's Button O in All Call mode, speeding up on-site organization and rental inventory management. If the master headset is lost, runs out of power or fails, any remote headset can be reassigned as master.
Reliable DECT Wireless Performance
Operating over the 1.9 GHz frequency band using the DECT protocol, the system offers a wireless range of up to 350m line of sight, with dual antennas and automatic frequency hopping providing stable performance in crowded RF environments.
Hot-Swappable Batteries and Triple Charging Cases
Dual rechargeable batteries per headset provide up to 12 hours of operation and support hot-swapping for continuous use. USB-C charging fully recharges each battery in about 1.3 hours, and three eight-bay charging cases are included to keep the full set of twenty headsets powered and ready.
Comfortable All-Day Headset Design
The lightweight single-ear headsets are designed for all-day comfort, with an adjustable microphone boom arm that can be worn on either side and a replaceable over-ear cushion.
Smart Voice Prompts and Wired Backup
Smart voice prompts provide real-time updates on battery life, connection status and ANC operation, while blind touch controls make volume adjustments easy without interrupting production.
- A built-in 3.5mm headphone jack supports wired headphones as a backup option.
- Includes a rugged trolley case for transporting the full 20-headset system.
Wireless Connectivity
| Wireless Technology | Digital |
| Operating Range | 350 m |
| RF Bandwidth | 50 MHz |
| Max Transceivers per Band | 20 |
| Wireless Modulation | GFSK |
| Duplex Mode | Full-Duplex (FDX) |
| Frequency | 1880 to 1930 MHz |
Base Station
| Number of Channels | 20 |
| Inputs/Outputs | 3.5 mm (Audio) |
| Antenna | Base Station: 4x |
| AC/DC Power Adapter | 5 to 9 VDC at 2 A (Not Included) |
Headphone
| Earpiece Design | Over-Ear (Circumaural) |
| Wearing Style | Headband |
| Number of Earpieces | Single Earpiece |
| Sound Field | Mono |
| Microphone Location | Adjustable Boom |
| Frequency Response | 150 Hz to 7 kHz |
| SNR | >65 dB |
Microphone
| Mic Boom Location | Interchangeable (Left or Right Side) |
| Noise Cancelling | Yes |
Wired Connectivity
| Wired Audio Connector | 3.5 mm |
Battery
| Battery Type | 2 x Rechargeable Battery |
| Battery Chemistry | Lithium-Ion |
| Capacity | 760 mAh |
| Runtime | 12 Hours |
| Recharge Time | 1.3 Hours |
Physical
| Weight | 166 g |
Environmental
| Operating Conditions | 0 to 40°C |
What's Included
- Godox SkyTalk 20S Full-Duplex Wireless Intercom System with 20 Headsets (1.9 GHz)
- 20 x SkyTalk Remote Full-Duplex Wireless Intercom Headset (1.9 GHz)
- 20 x Over-Ear Leather Cushion
- 40 x On-Ear Foam Cushion
- 40 x Microphone Windscreen
- 3 x Charging Cable
- 40 x Battery
- 3 x ST-CH08 Eight-Bay Charging Case
- SkyTalk Intercom Hub Station (1.9 GHz)
- 8 x Antenna
- 4 x Headset Number Label
- Trolley Case
- Barcode: 92879
- Supplier Code: SkyTalk H20S