DNA ICM1 WIRELESS MICROPHONE SYSTEM FOR MOBILE DEVICES

Technical specifications:
Input voltage: 5V
Charging current: 65 mA
Microphone battery capacity: 80 mAh
Charging case battery capacity: 600 mAh
Charging time: approx. 50 min.
Operating time: approx. 6-7 hours
Microphone type: digital, stepped condenser microphone
Signal-to-noise ratio: 64 dB
Active noise reduction: yes
Transmission delay: : 9 ms
Sensitivity: : -42 dB
Frequency range: 20-20000 Hz
Transmission working distance: approx. 20 metres (unobstructed)
Bluetooth: 5.2
Operating frequency: 2.4 GHz
Auto-pairing: Yes
Recovery function: yes
Power/charging indicator: yes
Connect and use (PnP): yes
Device dimensions: : 12 x 8 x 3 cm
Package dimensions: 12.1 x 8.1 x 3.1 cm
Net weight: 0.135 kg
Gross weight: 0.18 kg

Includes:
2 microphones (transmitters),
2 microphones, 2 microphones, 2 receivers,
Charging case,
2x USB-A to USB-C cable,
USB-A to Lightning adapter,
User manual (PL/EN).