Swiff Audio M3 Pro Wireless Microphone Kit

Swiff Audio M3 Pro Dual-Channel 2.4GHz Wireless Mic System
The Swiff Audio M3 Pro is a compact 2.4GHz digital wireless microphone kit with two clip-on transmitters and one receiver, so you can record two people at once for interviews, vlogging, live streaming, teaching and presentations. Each transmitter has a built-in mic plus a 3.5mm input for a lavalier or other condenser mic, DSP noise reduction keeps speech clear, and an instrument mode turns it into a wireless guitar system. It reaches up to 50m, runs about 8 hours per charge and connects to cameras, phones and computers.

Two Speakers, One Receiver
Clip a transmitter to each speaker's collar and both feed the single receiver, which mixes them together on its 3.5mm output for a camera or phone. Connect the receiver by USB-C instead and the two transmitters record in stereo on a computer, or on a phone that supports stereo recording, so you can balance the two voices afterwards. Plug-and-play pairing means the units link up automatically about three seconds after they are switched on.

Clear, Natural Speech
High-resolution 24-bit/48kHz audio and latency under 5ms keep voices natural and in sync with your video. DSP noise reduction is set on the transmitter in four levels, so you can dial out background noise to suit the room or street, and the furry windshields push onto the built-in mics to tame wind outdoors. You can also plug a lavalier or other condenser mic into the transmitter's 3.5mm mic input (dynamic mics are not supported).

Camera, Phone or Computer
The receiver clips onto a camera shoe and connects with the supplied 3.5mm TRS cable, while the TRS to TRRS cable suits phones with a 3.5mm headphone jack. For phones and computers without one, the USB-C to USB-C cable gives a digital connection that installs automatically and shows up as a SWIFF AUDIO M3 input (an adapter, purchased separately, is needed for iPhones with a Lightning port). Monitor in real time through the receiver's 3.5mm headphone output or with USB-C analog headphones (not included) on a transmitter, and use the receiver's mute button and volume controls to manage the mix.

Instrument Mode
Switch a transmitter to instrument mode, clip the included 3.5mm to 6.35mm connector onto it and plug it into your guitar, then run the receiver into your amp for a cable-free rig. The same input also takes a phone or MP3 player as a line source.

Colour Displays and All-Day Battery
Each unit has a colour LED display showing signal strength, battery level, noise reduction level and mode, so you can check the whole system at a glance. Built-in rechargeable lithium batteries give up to 8 hours of use, and the 3-way USB-C cable charges both transmitters and the receiver at the same time.

In the Box:

• 2 x clip-on wireless transmitters with built-in mics
• 1 x dual-channel receiver
• 3.5mm TRS to TRS coiled cable (camera)
• 3.5mm TRS to TRRS coiled cable (phone)
• USB-C to USB-C cable
• 3-way USB-C charging cable
• 3.5mm to 6.35mm instrument connector
• 2 x furry windshields
• User manual

Features:

• Two clip-on transmitters and one receiver for two-person recording
• 2.4GHz digital wireless with up to 50m range
• 24-bit/48kHz audio with under 5ms latency for natural, in-sync sound
• Built-in mics plus 3.5mm inputs for lavalier or other condenser mics
• Four-level DSP noise reduction for clearer speech
• Instrument mode for a wireless guitar setup
• Analog 3.5mm and digital USB-C outputs for cameras, phones and computers
• Real-time headphone monitoring, plus mute and volume on the receiver
• Colour LED status display on every unit
• Up to 8 hours per charge - charge all three units at once over USB-C

Specifications:

• Transmission: 2.4GHz digital
• Range: Up to 50m
• System: 2 transmitters, 1 receiver
• Audio resolution: 24-bit/48kHz
• Latency: Under 5ms
• Frequency response: 20Hz-20kHz (built-in mic)
• Transmitter inputs: Built-in mic, 3.5mm mic input (condenser mics), 3.5mm instrument/line input
• Transmitter output: USB-C analog headphone monitoring
• Receiver outputs: 3.5mm TRS recording output, 3.5mm headphone output, USB-C digital (OTG) audio
• Display: Colour LED
• Battery: Built-in rechargeable lithium polymer, up to 8 hours
• Charging: USB-C (5V 2A charger recommended)