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AR1 Key Chain Recorder (compatible with iOS devices)

AR1 Key Chain Recorder (compatible with iOS devices)

Plug & Record: Just plug AR1 into your phone—no more complicated set-up.
Amazing Audio Quality: Built-in batteries cut out the noise.
Compatibility: Compatible with iOS device. iPad OS and Android devices may encounter compatibility issue. Please check FAQ for more information

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AR1 Key Chain Recorder

The key to recording with ease

Made exclusively for ISOLO users, the AR1 Key Chain Recorder enables extensive functionality such as digital recording and real-time monitoring. Just connect AR1 to your phone to record or share your content anytime, anywhere. You can also link with various music apps via USB audio to discover endless possibilities in teaching, learning, and creating.
What it takes to be simple and versatile
Ultra Creator-Friendly
Ultra Creator-Friendly
Recording doesn’t need to be hard. Thanks to AR1, you’ll be finished and ready to upload while others are still struggling with cables and knobs.
A Remote Learning Must-Have
A Remote Learning Must-Have
Whether you’re a student or an instructor, AR1 will make you sound crystal clear from anywhere. AR1 is a simple way to take remote learning to the next level.
Edit Quality, without Editing
Edit Quality, without Editing
Hiss and hum can be tough to eliminate, but they’re no match for AR1’s built-in battery and pre-amp. ISOLO and AR1 combine to provide exceptional recording quality, no post-production needed.
Share Wonderful Moments
Share Wonderful Moments
Have you ever nailed a performance, only to find out that your phone just picked up noise from the crowd? With AR1, not only can the crowd hear you, but also you can stream or record your show so the rest of the world can hear you too.


AR1 Recorder Specs
① 1/4” (6.3mm) signal plug Connect to “Output” of all ISOLO receivers
② Power switch ◎Push to Rec side to activate AR1, push to the opposite side to turn off
◎To recharge AR1, use USB power cable while AR1 is OFF
③ 1/8” (3.5mm) audio output Use 1/8” (3.5mm) TRS cable to send signal to speakers or mixers
④ Micro USB port ◎When AR1 is on, this is where you connect your device for recording
◎When AR1 is off, this is the port for recharging
⑤ Headphone volume control Rotate to adjust headphone volume. This WILL NOT change the volume of your recording.
⑥ Headphone output Use 1/8” (3.5mm) TRS cable to connect with your headphones
⑦ Battery status indicator The color will change according to the battery status.
◎Blue: battery > 80%
◎Green: battery between 80%~30%
◎Red: battery less than 30%
⑧ Signal indicator This indicator provides visual aid to adjust your balance.
🟢 or below: Signal is too weak, need to increase ISOLO master volume
🟢🟢 ~ 🟢🟢🟢: Signal is OK! Can adjust a little to your preference.
🔴: Signal is quite strong, need to take care.
🔴🔴🔴: Signal is too strong, need to lower ISOLO master volume to avoid clipping.
AR1 Recorder Information
Dimensions 105mm(L)*40mm(W)*21mm(H) ±2mm
Weight 46g ± 2g
Power supply Built-in rechargeable battery
Battery life Runs up for 5 hours after a 2 hour complete recharge. Recharge through USB port.
Audio format 24bit, 48KHz
Signal Input 1/4” (6.3mm) TS jack
Headphone output 1/8” (3.5mm) TRS, maximum output 125mW
Audio output 1/8” (3.5mm) TRS
Compatibility ◎iOS: iOS 12 and above
◎PC & Mac
◎Android: Above Android 9.0 and able to activate OTG
*Since Android is open source system, compatibility may vary among various models. Cloudvocal DOES NOT guarantee full support to Android devices nor Apps.


AR1 Key chain recorder
Main Box AR1 Key chain recorder
Carrying case
Cables and accessories USB-C adapter cable
USB-A adapter cable
Lightning adapter cable

Related Articles

AR1 Instructions and FAQs

AR1 recorder is exclusively designed for ISOLO users to have extensive functions in the simplest way.


Customer Reviews

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