LUUCCO AirMic

Wireless Modulation Mode - GFSK
Frequency Band - 2400–2485 MHz
Built-in Microphone - Omnidirectional
Frequency Response - 20Hz–20kHz
Sensitivity - -38dB ± 2dB @ 1kHz
Audio Latency - < 20ms
Signal to Noise Ratio - > 82dB
Sampling Rate - 48 kHz
Operating Range - 250m (820ft) Line of Sight / 50m (164ft) Non-line-of-sight

Battery Capacity - TX: 90 mAh
RX: 160 mAh
Charging Case: 1000 mAh

Battery Life - TX: 5.5 hours
RX: 8 hours

Charging Cycles - = 2.5
Charging Time - TX/RX: 1.5 hours
Charging Case: 2.5 hours

TX - 10g (0.35oz)
RX - 14g (0.49oz)
Charging Case - 176g (6.2oz)

TX - 25 × 25 × 15.7mm (0.1" × 0.1" × 0.6")
RX - 42.6 × 25.7 × 18.7mm (1.7" × 1" × 0.7")
Charging Case - 98 × 41.6 × 60mm (3.9" × 1.6" × 2.4")

Working Temperature
-10° ~ 45°C (14° ~ 113°F)