The Eartec EP5LZ E-PAK PRO is an outstanding wireless communication headset system. It's the most dynamic product Eartec has engineered in its 60 - year history. This compact full - duplex transceiver offers hands - free, simultaneous talk communication. It also comes with a second RF module, enabling the use of lightweight wireless headsets. This flexibility is great for those who need discreet communication without traditional plug - in wired headsets.
The EPak is incredibly user - friendly. It works right out of the box, no base station, tuning, or FCC licensing required. These lightweight, digital transceivers weigh just 2.5 oz and can be easily carried in a pocket or clipped to clothing. Simply insert a charged Li - poly battery (included), turn it on, and pair it with one of Eartec’s wireless headsets. All radios in the system automatically connect, providing an open - line talking pattern for up to nine users within a 400 - yard range.
The EPak uses a frequency - hopping wireless protocol to avoid interference. Its encrypted digital transmissions constantly shift channels every fraction of a second, like a bouncing ball. This allows multiple EPak systems to work together in the same place without interfering with other wireless equipment.
With field - programmable circuitry, smaller systems can be easily expanded. The EARTEC EPak is a well - engineered, high - performance intercom that brings tomorrow's technology to today.
Each new system comes in a padded soft - side storage bag for easy transport.
**Key Features**
- 5 - Person Setup
- A convenient mute switch to silence the microphone when needed.
- A two - pin wired headset jack on the radio chassis.
- Wired headsets are an option.
- 1 MAIN EPak Transceiver
- Lazer - Pro Headsets
- Rechargeable Li - ion Batteries
- Multi - Port Battery Charger
- 1 Softside Case
**Technical Specifications**
- **Weight**: 4 lbs
- **Dimensions**: 9 x 9 x 7 in

Using the Eartec EP5LZ E - PAK PRO is a breeze. First, take the transceiver out of the soft - side case. Insert a fully charged Li - ion battery into the transceiver. Then, turn the unit on. Pair it with your chosen wireless headset (either the included Lazer - Pro Headsets or an optional wired style). Once paired, all radios in the system will automatically connect, and you're ready to communicate with up to nine users within a 400 - yard range.
When you need to stop transmitting, use the mute switch on the transceiver. You can also connect a wired headset using the two - pin jack on the radio chassis if you prefer.
For maintenance, keep the transceiver and headsets clean. Wipe them with a soft, dry cloth regularly. When not in use, store the system in the provided padded soft - side case to protect it from damage. Make sure to charge the Li - ion batteries regularly using the multi - port battery charger. Avoid exposing the system to extreme temperatures or moisture, as this can affect its performance.