Catchbox Plus +2AM +1WC, Wireless Microphone System, With 2x Catchbox microphone (AM) and 1x wireless charger (WC), For use in meetings, lectures and events with up to 1000 participants, The throwable microphones have automute and are powered by the wireless charger, Simultaneous audio recording from two microphones, Outputs: Analog 6.3 mm jack (balanced + unbalanced, line level), XLR (microphone level) and digital audio signals (USB-C), Catchbox Plus works in the license-free 1.8 / 1.9 GHz radio band (DECT), Range: 100 m, Transmission power: 100 - 200 mW, Latency: 1 transmitter 14 ms, 2 transmitters 18 ms, Battery: Li-Ion, rechargeable, Battery life: >12 hours, Charging time via USB-C: 3 hours@+*Microphone features:*@+@+, Electret condenser, Polar pattern: Omnidirectional, Frequency response: 50 - 11000 Hz@+*Transmitter features:*@+@+, Dimensions: 180 x 180 x 180 mm, Weight: 370 g, Colour: Red@+*Receiver features:*@+@+, Power supply: 5V 1A USB-C, Dimensions: 130 x 130 x 40 mm, Weight: 200 g@+*Wireless charger features:*@+@+, Power supply: 5V 1A USB-C, Dimensions: 189 x 189 x 30 mm, Weight: 385 g