




Nu Republic Cyberstud X4 Firefly True Wireless Earbuds
Nu Republic Cyberstud X4 Firefly True Wireless Earbuds is a Wireless ANC In the Ear TWS Earbuds. It has a 13 mm Neodymium Drivers driver. It offers up to 72 hours total with case battery life. Notable features include Microphone, ENC, Voice Assistant, Sweat Proof and Deep Bass.
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Features
- TWS Earbuds
- In the Ear
- Wireless
- Bluetooth 5.3
- Active Noise Cancellation
- Microphone
- 10 m Range
- 20 Hz (Min) - 20 kHz (Max) Frequency Response
Nu Republic Cyberstud X4 Firefly True Wireless Earbuds Specs
- TWS Earbuds
- In the Ear
- Wireless
- Bluetooth 5.3
- Active Noise Cancellation
- Microphone
- 10 m Range
- 20 Hz (Min) - 20 kHz (Max) Frequency Response
| Brand | Nu Republic |
| Model | Cyberstud X4 Firefly |
| Design | TWS Earbuds |
| Type | In the Ear |
| Connectivity | Wireless |
| Bluetooth | Yes, 5.3 |
| Bluetooth Range | 10 m |
| USB | Yes |
| Microphone | Yes, Quad mic |
| Voice Assistant | Yes |
| Controls | Touch Control |
| Music Controls | Pause/Play |
| Call Controls | Accept/Reject calls |
| Switch between Call and Music | Yes |
| Additional Features | Auto Pairing, Type-C Fast Charging, RGB LED Indicators, Dual modes, 40ms Low Latency, Hall Sensor Function |
| Deep Bass | Yes |
| Frequency Response | 20 Hz (Min) - 20 kHz (Max) |
| Driver Unit | 13 mm |
| Driver Type | Neodymium Drivers |
| Active Noise Cancellation | Yes |
| Environmental Noise Cancellation | Yes |
| Sales Package | 1 Pair of Earbuds, USB-C Charging Cable, Charging Case, User Manual |
| Other | Dynamic Firefly-inspired Design with LED Breathing Lights |
| Battery | 15 min Charge= 200 min Playtime |
| Battery Life | 72 hours with Case (ANC Off) |
| Warranty | 6 months |
| Warranty Type | Repair / Replacement |
| Covered in Warranty | Manufacturing Defect |
| Not Covered in Warranty | Physical Damage |
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