
Specifications
Audio
Mic Sensitivity
-37 dBV ± 2dB @ 1 kHz, 94dB SPL
Mic Polar Pattern
Omnidirectional
Frequency Response
20 Hz–20 kHz
Signal-to-Noise Ratio
> 70dB
Sound Pressure Level
115dB SPL
Bit Depth
24-bit
Sample Rate
48 kHz
Wireless
Wireless Modulation Mode
GFSK 2 Mbps
Wireless Transmission
2.4 GHz Adaptive Frequency Hopping (AFH)
Transmission Range
Mobile Version: Up to 1000ft (300m) for LOS/200ft (60m) for NLOS
Power
Battery Voltage TX
3.87V
Battery Voltage Mobile Charging Case
3.8V
Battery Capacity TX
97 mAh
Battery Capacity Mobile Charging Case
750 mAh
Operating Time TX
About 10 hours
Mobile Charging Case Operating Time
> 2 times charging for 2 TX at the same time
Charging Time TX
About 1.5 hours
Charging Time Mobile Charging Case
< 1.5 hours
Environmental
Charging Temperature
0° C to 45° C
Operating Temperature
–10° C to 45° C
Dimensions
TX
Approx. D26mm x 9.9mm (1.0" x 0.4")
Mobile RX
Approx. 40mm x 16.5mm x 9mm (1.6" x 0.6" x 0.4")
Mobile Charging Case
Approx. 75.8mm x 49.8mm x 35mm (3.0" x 2.0" x 1.4")
Weight
TX
Approx. 9g (0.3oz)
Mobile RX
Approx. 6g (0.2oz)
Mobile Charging Case
Approx. 65.6g (2.3oz)
Included Items
TX
2
Lightning Plug RX
1
Mobile Charging Case
1
USB-A to USB-C Cable
1
TX Windscreen
2
LARK M2 Necklace Silicone Case
2
Clip Magnet
4
Back Clip
2
TX Sticker
1
Quick Guide & Packing List Card
1
Warranty Card
1
Drawstring Bag
1
Why Choose SoundPro?
Since 1972, SoundPro has been the trusted source for audio, video, and lighting gear. Whether you're starting your AVL journey or are a seasoned professional, we're here to help you every step of the way.