Cellular Phone Frequencies Used In Japan

I got this today and it works great with my cell phone, it even came with a 3.5mm to 3.5 mm cable for cellular use...I was surprised..also do yourself a favor..install the gain jumpers as stated in the directions..it will give you more audio on a noisy day. HTH

I had some serious issues getting this working and turns out it’s best if you turn off your cellular service on your phone while doing the setup. Worked like a charm for me on multiple devices. A new update also improved integration with Apple HomeKit. Very happy with it now.

I have a cellular phone based app that I use for my intercom. So I use these so my camera ops in the field can clamp them to the camera tripods and put the phone right in front of them. They work awesome. Highly recommend and will be buying more.

I use this interface to send our church service audio over a conference line via cellular phone. Transmission is crystal clear!! Conference callers have been impressed by the clarity of the audio. Recommended product. 100% Satisfied. Would purchase again.

This thing never needs charging with the solar panel, and gets great cellular reception where our phone barely get any. Highly recommended this device

This microphone has great audio as long as the phone is in airplane mode. If it is not, any communication over the cellular antennas causes the ticking and distortion other reviewers have mentioned. When in airplane mode though, the audio is clean. I prefer to shoot video in airplane mode anyway so my recordings are not bothered by text messages or phone calls. So, this is no big deal for me. I love the mic and the build quality.

This combo of minitripod and clamp for cellular phone is a must for every traveller. Practical, versatile and secure. It also supports the weight of a DSLR camera. Highly reliable.

Used this recently on a trip to Japan and it was amazing. Loved that you could open it outwards away from you to access your gear. The weatherproofing held up fantastically in Japan and it carried my a7iv with a 24-70 + small mini tripod + a Sony shotgun mic with no problems. Used the slim front pocket for cash in Japan and other papers. There's also a sleeve in the back for a small tablet but I just used it to carry my passport and other stuff around. My only con would be that the zippers can be hard to pull around the edges.

Used the 48-49mm step-up ring on a vintage Nippon Kogaku Japan Nikkor-P.C 8.5cm 1:2 LTM lens that has a 48mm front filter thread. I have a series of 49mm filters (yellow, orange, green) for B&W photography (Leica Monochrome Type 246) and needed to step-up by 1mm. The Sensei step-up ring was the answer and screwed on without binding.

Great product made in Japan.