Two-Channel Beltpack for DX340ES Wireless System 2.4GHz license-free operation Up to 4 full-duplex or 15 half-duplex beltpacks and/or all-in-one handsets
2-Channel 2.4GHz Base Station 2-channels of communications 2.4GHz license-free operation Supports 4 full-duplex or 11 half-duplex beltpacks or all-in-one headsets
Single-channel 2.4GHz Base Station 2.4GHz license-free operation Supports up to 4 full-duplex or 15 push-to-transmit shared users Portable, compact design
2-Channel 2.4GHz Wireless Beltpack Two-channel operation 2.4GHz license-free operation Beltpack mic gain and side tone control Selectable PTT or latching