VT720W - Microphone Voice Technologies - Free user manual and instructions
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| Product Type | Wireless Microphone |
| Brand | Voice Technologies |
| Model | VT720W |
| Frequency Range | 2.4 GHz |
| Dimensions (Transmitter) | 4.5 x 2.0 x 1.2 inches |
| Weight (Transmitter) | 3.2 oz (90 g) |
| Power Supply | Built-in rechargeable Li-ion battery, 5V DC via USB-C |
| Battery Life | Up to 8 hours |
| Charging Time | Approximately 2 hours |
| Microphone Type | Condenser, omnidirectional |
| Frequency Response | 50 Hz - 20 kHz |
| Maximum SPL | 120 dB |
| Signal-to-Noise Ratio | ≥ 80 dB |
| Operating Range | Up to 100 ft (30 m) line of sight |
| Output Connector | 3.5mm TRS (unbalanced) |
| Compatible Devices | Cameras, portable recorders, smartphones (with adapter), audio interfaces |
| Maintenance and Cleaning | Use a soft dry cloth; avoid moisture. Clean grille with a brush. |
| Safety | Do not expose to extreme temperatures or water. Use only approved charger. |
| Spare Parts and Repairability | Contact Voice Technologies for replacement batteries or accessories. |
| General Information | Professional-grade wireless microphone for content creators and presenters. |
Frequently Asked Questions - VT720W Voice Technologies
How do I pair the transmitter with the receiver?
Power on both units. The receiver will automatically scan for the transmitter. If not paired, press the pairing button on both units simultaneously. A green LED indicates successful pairing.
What is the battery life of the VT720W?
The built-in battery provides up to 8 hours of continuous use. Charging time is approximately 2 hours via USB-C.
Can I use this microphone with my smartphone?
Yes, but you may need a TRS-to-TRRS adapter or an OTG cable depending on your phone model. The microphone outputs analog audio via 3.5mm.
How do I mute the microphone?
Press the mute button on the transmitter. The LED will blink red to indicate mute is active. Press again to unmute.
Why is there interference or dropouts?
Ensure the transmitter and receiver are within line of sight (up to 100 ft). Avoid obstacles like walls. Check that there are no other 2.4 GHz devices causing interference. Move closer if needed.
How do I clean the microphone?
Use a soft, dry cloth to wipe the exterior. For the grille, gently brush away dust with a soft brush. Do not use liquids or compressed air.
What is the frequency response of this microphone?
The VT720W has a frequency response of 50 Hz to 20 kHz, suitable for capturing speech and vocals with clarity.
Can I replace the battery?
The battery is built-in and not user-replaceable. Contact Voice Technologies for service or replacement options.
How do I know when the battery is low?
The LED on the transmitter will blink red rapidly when the battery is low. The receiver may also indicate a low battery warning.
Is the microphone compatible with the Voice Technologies VT series?
The VT720W uses a dedicated 2.4 GHz link and is not cross-compatible with other VT models. Only the included receiver works with this transmitter.
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USER MANUAL VT720W Voice Technologies
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Product information
Brand : Voice Technologies
Model : VT720W
Category : Microphone