SwissVoice TwinTop 400, 83 channels, 446 MHz, 10000 m, AAA, Nickel-Metal Hydride (NiMH)
SwissVoice TwinTop 400. Channels quantity (total): 83 channels, Operating frequency: 446 MHz, Maximum range: 10000 m. Battery type: AAA, Battery technology: Nickel-Metal Hydride (NiMH)