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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★★★★★ 5
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Size: Medium, Color: Light Green
The shirt is true to size. I'm 5'10" and 160 lbs. and the medium fits well. It is light and airy, and after light pressing holds its shape well. The little cuff on the sleeve is a nice touch. Be aware that the buttons are hidden (if that's the look you're going for). I can't speak to durability as I have only worn it once. I have several Coofandy shirts and they are all nice garments.
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Nick
San Leandro, US
★★★★★ 4
Great for the price
Size: Medium, Color: Grey
Nice and light material. Looks good. Suitable for hot temperatures and casual attire. The only thing I've noticed so far that isn't so great, is that the buttons are rather cheap and the middle part broke out on a few of them. Expect to resow some buttons. Otherwise great
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★★★★★ 5
Summer wedding kids suit
Color: Navy, Size: 10 Years, Color: Navy, Size: 10 Years
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★★★★★ 5
Very Modern Handsome Suit
Color: Grey, Size: 7 Years, Color: Grey, Size: 7 Years
This is an incredibly sharp looking suit for the little guy. Great price and features, too. I made a mistake in sizing up instead of down and first one was too sloppy on him and would need alterations. He is thin and very thin in the waist. There is a lot of adjustment with buttons in waistband and coat hides the bunching. This shirt and coat will easily take a fuller body than slim I believe. He loves posing in it and feels very classy. Best purchase for a formal suit that will last longer than most kids clothes size wise. Felt bad about returning but careful folding and packing got it good as new.
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