Catchbox Plus +1PM, Wireless microphone system with 1x presenter microphone (PM), For use in meetings, lectures and events with up to 1000 participants, Can be used as a clip-on microphone with the built-in microphone or as a presenter microphone with the supplied lavalier microphone, 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: wireless 6 hours, via USB-C 3 hours@+*Receiver features:*@+@+, Power supply: 5V 1A USB-C, Dimensions: 130 x 130 x 40 mm, Weight: 200 g@+*Presenter microphone features:*@+@+, Frequency response: 50 - 12000 Hz, Battery: Li-Ion, rechargeable, Battery life: 7 hours, Charging time via micro USB: 2 hours, Dimensions: 82 x 60 x 28 mm, Weight: 80 g