| Management number | 210518996 | Release Date | 2026/04/02 | List Price | $227.06 | Model Number | 210518996 | ||
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| Category | |||||||||

| UPC | 774527012678 |
|---|---|
| Color | 4 Pack |
| Theme | Sport |
| Brand Name | GaiRen |
| Model Name | GaiRen Referee Communication System |
| Unit Count | 4.0 Count |
| Item Weight | 1.92 Kilograms |
| Control Type | Noise Control |
| Manufacturer | GaiRen |
| Model Number | 774527012678 |
| BuiltIn Media | Headset, Cable, Protective Case, Ear Cushions, User Manual |
| Noise Control | Active Noise Cancellation |
| Cable Features | Detachable |
| Control Method | Remote |
| Earpiece Shape | Rounded tip |
| Headphone Jack | 3.5 mm Jack |
| Frequency Range | 20 Hz - 20,000 Hz |
| Number of Items | 1 |
| Antenna Location | Refereeing |
| Audio Driver Type | Dynamic Driver |
| Bluetooth Version | 5.1 |
| Compatible Devices | Devices with Bluetooth 5.1 or 3.5 mm audio jack |
| Enclosure Material | Plastic |
| Total USB 20 Ports | 3 |
| Additional Features | 4 Person Group Intercom, Noise Cancellation, Volume Control, Water Resistant |
| Battery Charge Time | 2 Hours |
| Carrying Case Color | Black |
| Wireless Technology | Bluetooth |
| Battery Average Life | 19 Hours |
| Warranty Description | 1 Year |
| Age Range Description | Adult |
| Number of Power Levels | 3 |
| Water Resistance Level | Waterproof |
| Connectivity Technology | Wireless |
| Headphones Ear Placement | In Ear |
| Specific Uses For Product | Communication |
| Headphone Folding Features | In Ear |
| Carrying Case Battery Charging Time | 2 Hours |
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