
Specifications
Transmission
Range
350m (1,000ft) Line-of-Sight
Frequency Band
1.9GHz DECT (varies by country and region)
Modulation Mode
GFSK
Transmit Power
<21dBm (125.9mW) (varies by country and region)
Receiving Sensitivity
<-90dBm
Latency
<35ms
Audio
Frequency Response
150Hz to 7kHz
Signal-to-Noise Ratio
>55dB
Distortion
<1%
Maximum Input Sound Pressure Level
>115dBSPL
Output Sound Pressure Level
>98±3dBSPL (at 94dBSPL 1kHz)
Microphone
Type
Electret
Battery
Capacity
700mAh (2.66Wh) Li-Ion
Runtime (Remote Headset)
≈10h
Runtime (Master Headset with 3 Remote)
≈6h
Runtime (Master Headset with 5 Remote)
≈5h
Charging Time
≈2.5h
Weight
Net Weight
≈170g (batteries included)
Environmental
Working Temperature
0 to +45°C
Storage Temperature
-20 to +60°C
Included Items
Master Headset
1 (With Red Nameplate)
Remote Headset
2 (With Blue Nameplate)
Charging Case
1
Over-Ear Leather Cushion
4
Battery
4
Microphone Cushion
4
DC Adapter
1
On-Ear Foam Cushion
4
USB Type-A to Type-C Cable
1
Storage Case
1
Quick Guide
1
Warranty Card
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.