The new released DJI Mic 3 is the best choice.

Have you tried the new DJI MIC 2 ? It is really impressive !

DJI MIC 2 or Sennheiser MKE 600.

I've been using the Sennheiser MKE 400 with my Sony a6700 and it's been awesome. The audio quality is top-notch and it's very lightweight, making it easy to carry around. It also comes with a windscreen which is great for outdoor shoots. Definitely worth the investment!

For your Sony A6700, I'd recommend the Rode VideoMicro ii for excellent compact on-camera audio, perfect for vlogs and B-roll. For interviews, the Hollyland Lark M1/M2 wireless lav system offers fantastic sound quality and ease of use, both fitting comfortably within your $300 budget.

ngl I am super paranoid about my audio cutting out mid-vlog so I went a slightly different route with my setup. I decided to stick with a digital shotgun mic that uses the multi-interface shoe on top of the a6700 and honestly I couldnt be happier with how reliable it is. What I learned after a few messy shoots:

• skipping the 3.5mm cable means one less thing to break or pull out by accident
• drawing power from the camera battery is way safer than worrying if the mic battery is charged
• the digital connection keeps the noise floor way lower than my old analog setups It is just a really solid way to work without constant anxiety about levels. My current setup just works every time I slide it on and I havent had a single audio failure since switching over. Definitely worth looking into the cable-free options if you want that peace of mind.

Bump - same question here

DJI Mic Mini is coming, you may take a look.

DJI Mic Mini is recommended. https://www.bhphotovideo.com/c/search?Ntt=DJI+Ultralight+Detail+Rich+Cancelling+Microphone&BI=8941&KBID=10361&SID=12345&DFF=d50

Top recommended microphones based on your selection:

1. Sony ECM-M1 Shotgun Microphone:

   • Key Features:
     • Utilizes beamforming technology with four mic capsules.
     • Eight dial-selectable audio recording modes for versatility.
     • Advanced digital signal processing and digital audio interface for high-quality sound.
     • Compact and lightweight design.
     • Dust and moisture resistant.
   • The ECM-M1 is a feature-rich microphone that caters to content creators and videographers who demand top-tier audio quality. Its unique beamforming technology ensures optimal sound clarity in various shooting scenarios.

2. Sennheiser MKE 400 Shotgun Microphone (2nd Generation):

   • Key Features:
     • Built-in wind protection and integrated shock absorption.
     • Headphone output with volume control.
     • Three-step gain sensitivity switch and low-cut filter.
     • Compatible with cameras and mobile devices.
   • The MKE 400 offers superior sound quality and flexibility. It’s ideal for vloggers, videographers, and content creators who need a compact and portable solution for capturing high-quality audio.

3. RODE VideoMic Pro+ Shotgun Microphone:

   • Key Features:
     • High-quality audio recording with a supercardioid polar pattern.
     • Adjustable gain (-10 dB to +20 dB) and high-pass filter (75 Hz).
     • Powered by a rechargeable Rode LB-1 battery.
   • The VideoMic Pro+ is a reliable choice for streaming, voice-overs, and general video recording. Its robust build and excellent sound performance make it a popular option among creators.

In summary, all three microphones have their strengths, but the Sony ECM-M1 stands out for its innovative beamforming technology, while the Sennheiser MKE 400 offers a balance of features and affordability. Consider your specific needs and shooting style to make the best choice for your Sony a6700.

I use Sennheiser MKE 400, works well and compact.