Icom SP40 Listen-Only Earphone for Icom HM222
SKU: 51261001816

Icom SP40 Listen-Only Earphone for Icom HM222

Sale price$23.39 Regular price$25.99
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Description

Icom SP40 Listen-Only Earphone for Icom HM222Listen Only Mono Earphone with 3. 5mm Connector Plug Discrete Audio Monitoring for High Noise Commercial Environments Secure your radio communications and monitor incoming audio privately without letting nearby civilians hear sensitive fleet traffic. The genuine Icom SP40 is a commercial grade Icom SP40 Listen Only Earphone for Icom HM 222 engineered to deliver clear, clear cut incoming audio transmissions directly to the user's ear. Deploying the

Listen-Only Mono Earphone with 3.5mm Connector Plug

Discrete Audio Monitoring for High-Noise Commercial Environments

Secure your radio communications and monitor incoming audio privately without letting nearby civilians hear sensitive fleet traffic.

The genuine Icom SP40 is a commercial-grade Icom SP40 Listen-Only Earphone for Icom HM-222 engineered to deliver clear, clear-cut incoming audio transmissions directly to the user's ear. Deploying the Icom SP40 into your operational layout ensures that sensitive operational dispatches remain completely confidential. This lightweight receive-only assembly comes standard with a universal 2-conductor interface plug that fastens directly into standard auxiliary audio output ports.

Specially built for event security teams, medical personnel, hospitality staff, and manufacturing floor workers, the Icom SP40 resolves the frequent workplace issue of missing urgent calls in high-noise zones or disrupting quiet public areas. Utilizing this discrete, low-profile earbud allows field operators to stay connected to dispatch lines while maintaining hands-free mobility and complete environmental awareness. The earpiece kit includes alternative soft cushion inserts to accommodate different ear shapes for continuous multi-hour shifts.

The durable wire routing is sheathed in a highly flexible polymer insulation layer designed to resist daily stretching, sweat accumulation, and environmental wear. When removing or stowing the equipment after duty cycles, operators should actively avoid pulling or wrenching the thin wire line directly from the earplug housing to protect the internal copper filaments from mechanical micro-fractures.

Key Features & Benefits

  • Secured Asset Monitoring: Functions flawlessly as an optimized Icom SP40 Listen-Only Earphone for Icom HM-222 asset across public safety teams.
  • Universal 3.5mm Interface: Plugs natively into auxiliary receiver jacks found on remote speaker microphones without requiring specialized adapters.
  • High-Impedance Voice Coil: Employs an internal 180 Ohm speaker core calibrated to replicate crisp human vocal tones over standard background noise.
  • Interchangeable Comfort Earbuds: Bundled with multiple soft rubber ear cushions to guarantee a reliable, non-fatiguing physical seal for your crew.
  • Low-Visibility Cable Line: Features a slim, black 39-inch cable strand that runs cleanly beneath uniform shirts or tactical vests to eliminate snags.

Specifications

Attribute Details
Brand Icom
Model/SKU Icom SP40 (SP40)
Product Type Listen-Only Earphone
Interface Type 3.5mm Mono Plug (TS)
Speaker Impedance 180 Ohms
Cable Length 39 Inches (1 Meter)
Weight 6.3 Grams
Color Black

Compatibility

Microphones

HM222 HM222H HM222HLWP HM158LA
HM159LA HM186LS HM245T

Radios

F52D F62D M85 R15
R30 SAT100 F1000 IF1100D
F2000 F2100D IP730D IP740D
50A 52A F3400 F4400
F7010 F7020 M60 SAT100

Recommended Accessories

  • Icom HM-222 Waterproof Speaker Microphone (HM222) — The heavy-duty remote speaker microphone that features the matching 3.5mm accessory jack to host this earphone.
  • Icom IC-F1100D Handheld Portable Digital Radio (F1100D) — A core portable digital transceiver that utilizes compatible external speaker mics powered by this listen-only earpiece.

Frequently Asked Questions

Does this earpiece require specialized programming software to operate?

No, this is a passive hardware audio accessory. It features a simple analog plug-and-play setup that functions immediately upon inserting the connector into a live 3.5mm jack.

Can I wash or clean the soft earbud cushions?

Yes, the soft rubber earbud tips can be detached from the plastic housing assembly to be washed with mild soap and warm water to maintain hygiene across your workforce.

Will this earphone work with multi-brand speaker microphones?

This earphone uses a standard single-pin 3.5mm mono plug configuration. It fits any speaker microphone or handheld radio accessory port matching those dimensions, though it is optimized for authentic Icom gear.

 

Warranty

1-year manufacturer's warranty.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 51261001816

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4.5 ★★★★★
Based on 1359 reviews
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Product Reviews
B
Verified Purchase
B. Hernandez
Belleville, US
★★★★★ 3
Only Made It Two Weeks
Color: Grey, Color: Grey
This toy easily became my Fig's favorite toy. The squeaker wasn't as annoying as it is in many other dog plushies. However, that's where the positives end. After the first week, there was a hole in the stitching on its neck. I sewed it up, but it obviously did not last. The squeaker went silent after a few more days. I bought it on March 28th, and it is now April 12th. It's just a rag, now. RIP little honey badger. You did well in your short life time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
Q
Verified Purchase
Quenalyssa
Battle Creek, US
★★★★★ 4
Not 100% indestructible, but cute and worth the money
Color: Grey, Color: Grey
My dog absolutely love this little toy although when I looked up indestructible dog toys, this is one of the first things came up. I have to say it is not indestructible. I have not found one single dog ball or chew baby that is indestructible. My dog has found every which way to destroy them. It is now four days later and it’s still almost intact, but she has placed a hole in it. It does come with a squeaker, although the second day she already pulled it out it’s cute and it’s fun. Your cat could technically play with it if you had a cat and they wanted one quality wise, I would say it’s definitely close to indestructible, but it’s not completely indestructible and the colors were so fun.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 5, 2025
K
Verified Purchase
Kindle Customer
New York, US
★★★★★ 1
It's not indestructible.
Color: Blue
Buyers beware, I have a jack russell, and I just got this item ten minutes ago, my dog ripped it up.It is not indestructible, it is a waste of money. My dog is very aggressive with his toys. So back to the drawing board...So I can't return this item because, it's ripped up and they're not gonna give me my money back... So do not buy this toy.
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Reviewed in the United States on April 28, 2026
B
Verified Purchase
Ben Ross
Natrona Heights, US
★★★★★ 1
P.O.S.
Color: Grey, Color: Grey
Toy is not as advertised. It is NOT for aggressive chewers. It is NOT indestructible. It is NOT for medium to large dogs. I knew the moment I opened it that it would be demolished by my 24 pound Miniature Blue Heeler. And here we are 5 minutes after giving it to him, picking up pieces of cotton off of the floor. This should be marketed as a kids stuffed animal. In no way shape or form is this a chew toy unless you have an aging toothless two pound Chihuahua. It would have taken longer for my dog to chew up the $10 dollar bill I gave for this. 💩
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Reviewed in the United States on April 28, 2026
C
Verified Purchase
Clssydee
Los Angeles, US
★★★★★ 5
Great for aggressive chewers
Color: Grey
Tuff toy, my yorkie has been trying to tare squeaker out for about 3 days, he works on the fur part but so far it stands up to his chewing, I have gone thru 3 other toys this week so glad thi one works! It lasted 8 days. They need to make whole toy out of material and put fur on top of the tuff material. Once he found out wetting the fur softens it he pulled the seam apart.
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Reviewed in the United States on February 5, 2026

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