Professional features at a modest price.

The ATW-701/H92 includes:
The ATW-R700 Receiver
The ATW-T701 UniPak Transmitter
The PRO 92cW Headworn Microphone (beige)

Audio-Technica's ATW-701/H92 Wireless Body pack System incorporates the 700 Series Freeway wireless system, which delivers professional features and sound quality unheard of in its class. These easy-to-use wireless systems feature eight selectable frequency-coordinated channels, diversity operation for increased range/reliability, automatic frequency scanning, Tone Lock squelch and more.

Audio-Technica ATW-701/H92-TH Wireless System Features:

8 selectable frequency-coordinated UHF channels
Use up to 8 simultaneous systems all channels compatible
Automatic frequency scanning
Diversity operation for increased range/reliability
LED Channel display plus Antenna, AF Peak indicators
Balanced XLR and unbalanced 1 4" output connectors
Tone Lock squelch system eliminates interference when transmitter is off
UniPak transmitter features: separate guitar/mic trim control, switchable high/low RF power, internal channel selector, multi-color battery/power indicator, AA operation
Handheld transmitter features: variable trim control, internal channel selector, multi-color battery/power indicator, AA operation
Freeway body-pack systems are compatible with all Audio-Technica WirelessEssentials microphones and cables

Audio-Technica ATW-701/H92-TH Wireless System Specifications:

Overall System Specs:
Operating Frequencies: UHF band, 542.125 MHz to 561.250 MHz
Number of Channels: 8
Frequency Stability: +/-0.005%, Phase Lock Loop frequency control
Modulation Mode: FM
Maximum Deviation: +/-25kHz
Operating Range: 200' typical
Frequency Response: 100Hz to 12kHz
The ATW-R700 Receiver Specs:
Receiving System: Antenna-switching diversity
Image Rejection: 55 dB minimum
Signal-To-Noise Ratio: >80 dB at 10kHz deviation (IEC-weighted), maximum deviation 25kHz
Total Harmonic Distortion: <=1% (10kHz deviation at 1kHz)
Sensitivity: 25 dBuV (S/N 60dB at 10kHz deviation, IEC-weighted)
Audio Output: Unbalanced: 211mV (-13.5 dBV) (1kHz modulation, 10kHz deviation); Balanced: 150mV (-16.5dBV) (1kHz modulation, 10kHz deviation)
Output Connectors: Unbalanced: 1/4" TS ("mono") phone jack; Balanced: XLRM-type
Power Supply: 100-240V AC (50/60 Hz) to 12DC 1A (center positive) switched mode, external power supply
Dimensions (W x H x D): 7.48" x 1.65" x 5.12"
Weight: 12.9 oz
Accessory Included: Power supply
The ATW-T701 UniPak Transmitter Specs:
RF Power Output: High: 10mW; Low: 5mW
Spurious Emissions: Under federal regulations
Dynamic Range: >100dB, A-weighted
Input Connections: High impedance, low impedance, bias
Batteries: Two 1.5V AA alkaline (not included)
Current Consumption: High: 140 mA; Low: 130 mA, typical
Battery Life: Approx. 8 hours (High); 10 hours (Low); depending on battery type and use pattern
Dimensions (W x H x D): 2.56" x 4.13" x 0.73"
Net Weight: 2.8 oz