sportFM 4ref-2 intercom system Complete for 2 users

Referees Full-Duplex digital voice communication system.

• Auto POWER ON/OFF

• Simple operation, just plug the headset.

• Up to 5 users set.

• Ambient noise cancelation

• Connection only with paired devices.

• Automatic free channel selection.

• FULL DUPLEX voice.

• Digitally coded conversation.

• Range, depending on the conditions, up to 300 m.

• Battery life 8 hours.

• Extended working time with a power bank.

• Battery charge time 2 - 3 hours.

• Charger - mobile phone standard with micro USB plug.

• Dimension  70 x 48 x 10 mm.

• Weight only 45 g.

• Configured as required with 3,5mm jack.

      Certificates in EU - CE,  USA - FCC