Description
Record up to two people in mobile journalism or content creation applications using this shine charcoal, 2.4 GHzLARK M2 DUO Wireless Microphone System with Lightning ConnectorfromHollyland. The system includes two transmitters with built-in omnidirectional microphones and dual-interface mesh, a plug-in Lightning receiver, and a charging case. Magnetic back clips and silicone necklace cases make attaching your transmitters to your talent a breeze.
Stable Audio TransmissionHigh-gain Laser Direct Structuring (LDS) antennas ensure stable audio transmission free of all sorts of interference from up to 1000′ away. Environmental noise cancellation minimizes frequency interference for improved vocal clarity. The LARK M2 captures 24-bit 48 kHz audio with a 70 dB signal-to-noise ratio and 115 dB SPL.
Clip-On Transmitter UnitsThe transmitter features a dual-interference design with a metallic mesh that protects against dust and 2.4 GHz, infrared, and RFI interference. Easily attach the transmitter with its omnidirectional microphone to your subject of choice using the included magnetic back clips or the silicone necklace cases. A sheet of stickers allow you to customize the look of your transmitters with quirky faces or black/white covers, which go over the Hollyland logo. Included furry windscreens improve your audio quality in outdoor applications.
Plug-In Receiver with Lightning ConnectorThe receiver features plug-in Lightning connector design with an MFi-certified chip for compatibility with iOS. Onboard controls allow you to toggle noise cancellation and pairing. The receiver runs on plug-in power from your connected device. LED indicators show the mode status of each transmitter unit.
LarkSound AppConnect your LARK M2 system to the LarkSound App to adjust parameters like volume and noise cancellation, update firmware, or check real-time audio statusall from your iOS or Android compatible smartphone. When filming with your mobile device, toggle remote video recording by pressing down on the transmitter’s onboard button twice. Your smartphone can also playback your recordings when connected to the receiver without needing to unplug it.
Long Battery Life, Charging Case
- The transmitters feature a 90mAh internal battery with a 10-hour battery life. Once depleted, recharge the transmitters in the included charging case or via USB-C ports.
- The charging case is specifically designed to accommodate the plug-in receiver and two transmitter units. Its 750mAh internal battery can recharge the transmitters twice for a total battery life of 40 hours.
Specifications
System
| Wireless Technology | Analog/Digital Hybrid |
| Included Transmitters | 2x Clip-On with Microphone |
| Diversity | Non-Diversity |
| RF Channel Scanning | Auto-Scan |
| Max Operating Range | 1000′ / 304.8m |
| Max Transmitters per Band | 2 |
| Built-In Recorder | No |
| Timecode Support | No |
| Mobile App Compatible | Yes: Android & iOS App Name: LarkSound |
| Sample Rate/Resolution | 48 kHz / 24-Bit |
| Modulation | GFSK |
| SNR | >70 dB |
Receiver
| Receiver Type | Plug-In (Lightning) |
| Mounting Options | Plug-In (with Included Hardware) |
| Antenna | Internal |
| Number of Audio Channels | 2 |
| Audio I/O | No |
| Frequency Response | 20 Hz to 20 kHz |
| Network I/O | No |
| USB/Lightning Connectivity | Lightning Male USB-C Female |
| USB Class-Compliant | Yes |
| Power Requirements | Bus Power (Lightning) |
| Display & Indicators | LED |
| Operating Temperature | 14 to 113F / -10 to 45C |
| Dimensions | 1.6 x 0.6 x 0.4″ / 40 x 16.5 x 9mm |
| Weight | 0.3oz / 9g |
Transmitter
| Transmitter Type | Clip-On with Microphone |
| Audio I/O | No |
| Pad | No |
| Muting | Off/On Switch |
| Auto-Level Control | Yes |
| Recorder Sample Rates | 48 kHz |
| Recorder Bit Depths | 24-Bit |
| Signal Processing | No |
| Frequency Response | 20 Hz to 20 kHz |
| Sync Method | 2.4 GHz QPSK |
| Antenna | Internal |
| Power Requirements | Battery |
| Battery Type | 1x Built-In Rechargeable |
| Internal Battery Capacity | 90 mAh |
| Battery Charging Time | 1.5 Hours |
| Approx. Battery Life | 10 Hours |
| USB/Lightning I/O | No |
| Display & Indicators | LED |
| Operating Temperature | 14 to 113F / -10 to 45C |
| Dimensions | 1 x 0.4″ / 26 x 9.9mm |
| Weight | 0.3oz / 9g |
Microphone
| Microphone Type | Integrated |
| Color | Black |
| Sound Field | Mono |
| Polar Pattern | Omnidirectional |
| Frequency Range | 20 Hz to 20 kHz |
| SNR | 70 dB |
| Maximum SPL | 115 dB SPL |
| Sensitivity | -37 dBV/Pa at 1 kHz |
Charging Case
| Additional Runtime with Charging Case | 40 Hours |
| Recharge Time | 1.5 Hours |
| Battery Chemistry | Lithium-Ion |
| Capacity | 750 mAh |
| Charging Interface | USB-C |
| Dimensions | 3 x 2 x 1.4″ / 75.8 x 49.8 x 35mm |
| Weight | 2.3oz / 65.6g |
