The EARTEC E-PAK KIT : CYBER HEADSETS provides event coordinators, houses of worship, production teams, commercial venues, and more with an easy-to-use, full-duplex intercom system that delivers reliable performance at an operating range up to 275 m. The system includes nine E-Pak transceivers (one main and eight remotes) and nine single-ear, wired Cyber headsets that plug in to the dual-pin jacks on the E-Paks. Frequency hopping technology ensures dependable performance by automatically switching to a clean frequency when interference is detected. The system can be expanded with additional E-Paks and headsets (available separately) to accommodate up to 9 users at one time.
Wireless Connectivity | |
| Wireless Technology | Digital Bluetooth (2.4 GHz) |
| Operating Range | 900' / 274.3 m |
| RF Bandwidth | 150 kHz |
| Max Transceivers per Band | 9 |
| Wireless Modulation | GFSK |
| Duplex Mode | Full-Duplex (FDX) |
| RF Channel Access Method | Time-Division Multiple Access (TDMA) |
| Speech Encoding | ADPCM |
| Transmission Speed | 16 kb/s |
| Frequency | 2407 to 2475 MHz |
| Encryption | No |
| Mobile App Compatible | No |
| Inputs/Outputs | No |
Headphone | |
| Earpiece Design | On-Ear (Supra-Aural) |
| Earpiece Connection / Wearing Style | Neckband, Wired |
| Number of Earpieces | Single Earpiece |
| Sound Field | Mono |
| Driver Size | 0.7" / 18 mm |
| Impedance | 16 Ohms |
| Controls/Microphone Location | Earpiece (Side Unspecified) |
| Frequency Response | 50 Hz to 20 kHz |
| Total Harmonic Distortion (THD) | 3% |
Microphone | |
| Microphone Type | Electret Condenser |
| Mic Boom Location | Left Side |
| Noise Cancelling Microphone | No |
| Frequency Response | 20 Hz to 20 kHz |
| Sensitivity | -43 dB |
| Impedance | 2.2 Kilohms |
Wired Connectivity | |
| Audio Connector | 1x Eartec 2-Pin (3.5/2.5 mm) |
Battery | |
| Battery Type | 1 x Rechargeable Battery |
| Battery Chemistry | Lithium-Ion Polymer (LiPo) |
| Capacity (mAh) | 800 mAh |
| Runtime | 6 Hours |
| Recharge Time | 3 Hours |
Physical | |
| Operating Conditions | 32 to 122°F / 0 to 50°C at 30 to 90% Humidity |