Synco Xtalk Master XM1D Intercom

Synco Xtalk Master XM1D Intercom, Wireless Intercom System, A single wireless dual ear listen-and-talk combination, Suitable for Xtalk Master series, Optimised signal transmission with a range of up to 500 metres, Up to 8 devices in a group at the same time, Devices in a group connect to each other automatically, Unlimited number of remote participants, AI-powered noise cancellation, Improved signal transmission, Smart A/B grouping for quick switching between two groups, Listen in directly to the audio output from cameras or recording devices@+*Technical specifications:*, Range: Maximum 500 m (free line-of-sight), Full-duplex transmission, Wireless system: Digital 2.4 GHz, Frequency response: 150 Hz to 7 kHz, RF sensitivity: less than 90 dBm, Wireless output frequency: 20 dBm, Signal-to-noise ratio >= 65 dB, Distortion: < 1%, Condenser microphone, 3.5 mm input for monitoring available, Battery capacity: 1050 mAh lithium-ion, Operating time: approx. 12 hours, Charging time approx. 2.5 hours, Power supply: USB-C, DC 5V, Weight: approx. 200 g (includes battery), Includes 1x microphone windshield, 2x single-ear foam cushions, 2x rechargeable batteries, 1x data cable and 1x carry case