






🎤 Elevate your voice, own every moment.
The JBL Commercial CSLM20B is a compact, battery-powered omnidirectional lavalier microphone designed for content creators, voice-over artists, and professionals. Featuring a 6-meter cable, 3.5mm TRRS compatibility, and included accessories like tie clips and windshields, it delivers clear, hands-free audio capture across smartphones, DSLR cameras, and mixers—making it the go-to mic for flawless recordings anywhere.





| ASIN | B08SCCG9D4 |
| Antenna Location | Commercial |
| Audible Noise | 110 Decibels |
| Best Sellers Rank | #3,074 in Musical Instruments ( See Top 100 in Musical Instruments ) #115 in Condenser |
| Box Contents | 3.5mm TRS Adapter, CSLM20B Lavalier Microphone with battery, Carrying Pouch, Tie Clip x 2, User Manual, Windshield x 2 |
| Brand | JBL |
| Brand Name | JBL |
| Colour | Black |
| Compatible Devices | Voice Recorder, Amplifier, Camera, Smartphone, Tablet, Audio Mixer |
| Connectivity Technology | Auxiliary |
| Connector Type | 3.5 mm Jack |
| Customer Reviews | 3.9 out of 5 stars 20,334 Reviews |
| Enclosure Material | Plastic |
| Frequency Range | 20Hz - 20kHz |
| Frequency Response | 2.48 GHz |
| Hardware Platform | Smartphone |
| Impedance Unit of Measure | 2.2 Ohms |
| Importer Contact Information | Harman International (India) Pvt. Ltd., Prestige Tech Park, 4th Floor-Jupitar 2A, Marathahalli Ring Road, Bangalore-560103, Karnataka, India |
| Item Dimensions | 13 x 3.4 x 9 Centimeters |
| Item Type Name | Lavalier Microphone |
| Item Weight Unit of Measure | 49 Grams |
| Manufacturer | Harman Professional Inc., Harman Professional Inc., 8500 Balboa Blvd, Northridge, CA 91329, United States |
| Manufacturer Contact Information | Harman Professional Inc., 8500 Balboa Blvd, Northridge, CA 91329, United States |
| Manufacturer Part Number | AKG-JBLCSLM20B |
| Microphone Form Factor | Lavalier |
| Model Number | AKG-JBLCSLM20B |
| Number of Batteries | 1 A batteries required. (included) |
| Number of Channels | 1 |
| Packer Contact Information | 8500 Balboa Blvd, Northridge, CA 91329, United States |
| Polar Pattern | Omnidirectional |
| Power Source | Battery Powered |
| Recommended Uses For Product | Commercial |
| Signal-to-Noise Ratio | 78 dB |
| Special Feature | Clip |
| UPC | 885038048381 |
| Unit Count | 1 Count |
| Warranty Description | 6 Months |
S**Y
Awesome
Totally awesome product.
K**L
Excellent mic for exams, interviews, videocall.
I have been using this mic for the last 9 months. I bought this mic because I had an online exam in which headphones with a mic were not allowed. only an external mic was allowed for a better voice. Due to this, I ordered this JBL mic which is having good price. The voice quality is very clear with no background noise. I'll suggest this mic if you are giving exams, interviews, etc from home where headphones/earphones with a mic are not allowed. You can use your internal speaker of pc or laptop to hear and this external mic to talk.
N**R
JBL Commercial CSLM20B Lavalier Microphone - Elevating Content Creation to New Heights
I recently invested in the JBL Commercial CSLM20B Auxiliary Omnidirectional Lavalier Microphone, and the impact it has had on my content creation endeavors has been nothing short of exceptional. This review delves into the features that make this microphone a standout choice for professionals and enthusiasts alike. **Impeccable Audio Quality (5/5):** The CSLM20B's omnidirectional pickup pattern ensures that it captures clear and natural audio from all directions. The sound reproduction is remarkable, delivering crisp and detailed recordings. Whether used for voiceovers, dubbing, or recording, the microphone consistently produces professional-grade audio quality that exceeds expectations. **Compact and Unobtrusive Design (5/5):** The lavalier microphone's small size and inconspicuous design make it a perfect companion for content creators who prioritize a minimalist setup. Its discreet appearance allows for easy concealment, ensuring a professional and distraction-free presentation. The black color adds a touch of sophistication to the overall aesthetic. **Battery-Powered Convenience (4.5/5):** Equipped with a battery, the CSLM20B offers the convenience of not relying on external power sources. The battery life is commendable, providing ample recording time without interruptions. This feature is especially advantageous for on-the-go content creators who need a reliable microphone without being tethered to additional equipment. **Versatile Applications (5/5):** The microphone's versatility shines through in its ability to cater to various content creation needs. Whether recording videos, podcasts, voiceovers, or dubbing, the CSLM20B adapts seamlessly, showcasing its flexibility across different creative pursuits. Its compatibility with a range of devices enhances its usability. **Durability and Build Quality (4.5/5):** JBL's commitment to quality is evident in the CSLM20B's robust build. The microphone feels sturdy and durable, capable of withstanding the rigors of regular use. The cable is well-insulated, minimizing interference and ensuring a reliable connection. This durability adds to the microphone's longevity and value for money. **Ease of Use (5/5):** Setting up and using the CSLM20B is a breeze. The plug-and-play design, coupled with a user-friendly clip-on mechanism, makes it accessible even for those new to audio equipment. The 3.5mm jack ensures compatibility with a wide range of devices, from smartphones to DSLRs, offering a hassle-free recording experience. **Overall Rating (4.8/5):** The JBL Commercial CSLM20B Auxiliary Omnidirectional Lavalier Microphone has proven to be a game-changer in my content creation journey. Its impeccable audio quality, compact design, and versatile applications make it a standout choice for professionals and enthusiasts seeking reliable and high-performing audio equipment. From voiceovers to recording sessions, the CSLM20B consistently delivers excellence. Highly recommended for anyone looking to elevate their content creation with a top-tier lavalier microphone.
T**L
For Mob this is totally money losss
For laptop or desktop it can be said that it may be useful but for mobile user please keep yourself away from this and for laptop use its use full but sound quality not a fantastic but its ok.. and also there is no refund process if any bad product comes mistakenly. And also one thing i should highlight that the process of packaging of the product is so worst that seeing this the inner wish of using the product was semi classically dead ... So this is the review. Overall not good . But ok for middle class users.
G**.
Wrong jack - cannot use in a practical recording scenario
'Caution' before buying this product - JBS - CSLM 20B. This product is useless in a practical recording scenario. The JBS - CSLM 20B turned out to be one a MONO mic. But for some reason this JBL device comes with a TRRS - 4 pole jack.. which is actually for a stereo (L+R) earphones plus mic mono; as you would see in all earphones with mic, Two mistakes made by JBL — (1) Does not have an earphone like its namesake CSLM20 (2) Instead of providing a Mono TS jack, JBL gives aTRRS 4 pole jack which is NOT suitable for using on a mobile phone . This product is useless in a practical recording scenario where (1) you need to hear a backing track to sing/play along or (2) monitor the recording on a earphone or (3) listen to the recorded voice or track. You cannot do any of these. Then what is the use of this product? Do not buy. Scenario 1 - The TRRS - 4 pole jack, when inserted into the mobile phone, cuts OFF the phone’s speakers. The CSLM20B does NOT have an earphone. You can ONLY record. After recording, to listen to the recorded track, you have to pull out the jack to enable the phone speaker for listening to the play back. What did the JBL guys think when designing this product? Would anyone want to PUT IN the TRRS jack to record and PULL OUT the jack to listen? Each and every time? What a shame. Scenario 2 - can you use a splitter cable with TRRS 4 pole jack to the smartphone and separate the mic and earphone OUT? NO Sir, you cannot use this method either. Because, the splitter cable has male TRRS (phone end) to fem TS (Mic) +TRS (earphone). If you insert the CSLM 20B’s TRRS 4 pole into the splitter’s TS Mono MIC IN.. the contacts do not match. The MIC will never get activated. Anyone in the music equipment industry would know the basic / fundamental aspect. Mic should have a mono TS jack Earphone should have a stereo TRS jack Earphone with mic should have TRRS jack [By mistake, I thought the CSLM20B also has a earphone just like its namesake CSLM20. Extra feature was a battery (suffix-B). Alas.. JBL added a battery and cut off the ear (phone)] So what do you do with this CSLN20B. Throw it into the trash can. Along with the battery, Mr. JBL — are you listening?
G**V
Product is very good
Product is very good
H**P
Have to improve noise cancellation
Sound quality is pretty good,I have ordered this product for mobile singing applications,I can say that noise cancellation is working partially well because I have noticed that while singing and recording the mic is capturing our breath noise too, so after recording we can clearly listen our breath along with our song, this is irritating, other than that it won't capture any noise from our surroundings so I can say that this product is partially good, voice clarity and build quality is pretty good, so I am giving the rating 4 Stars. If you can rectify the issue which I have mentioned earlier then I could give 5 stars.
S**P
nice mic
great product.
Trustpilot
3 weeks ago
3 weeks ago