Sonim Klein SIGNAL PRO Wired PTT Headset - Black by Klein Electronics - Refurbished - Like New condition

Sonim Klein SIGNAL PRO Wired PTT Headset - Black — Refurbished, 30% Off

Name: Sonim Klein SIGNAL PRO Wired PTT Headset - Black
Brand: Klein Electronics
SKU: ru-sku-mq8blrnbPqddDMq9PE3QVKZ
Price: 40.97 USD
Availability: InStock

Brand: Klein Electronics

Condition: Refurbished - Like New

$40⁹⁷

$58²⁹

-30% Save $17³²

Updated: 5 hours 51 mins ago

Buy at Reebelo.com

Description

OVERVIEW:
The SIGNAL PRO Wired PTT Headset includes a replaceable audio tube and earpiece for comfortable, all day use. The SIGNAL PRO’s 2-Wire design allows for the headset cords to be clipped over or under clothes or a uniform, while on the job.

Klein custom designed the SIGNAL PRO headset to reliably connect to Sonim’s SecureAudio Connector on the XP3plus and XP3 handsets. This allows the SIGNAL PRO headset connector to twist into place into the handset. The SIGNAL PRO headset has a large, easy to access PTT button, compatible with heavy work gloves.

KEY FEATURES:
Operating Temperature -40 degreesC - +80 degreesC
Klein SIGNAL PRO Length 78 inches, Weight 41g
Top Cable Length from Splitter 30 inches
Bottom Cable Coiled Length 28 inches
Push-to-Talk and full-duplex wired headset
Professional 2-Wire surveillance earpiece with audio tube for comfortable, all day use
Noise reduction microphone
Thumb PTT & microphone in single housing
Clear quick-disconnect audio acoustic coil tube
Built-in clip to easily attach headset cable to uniform
Omni-directional Microphone
Microphone Sensitivity -36dB+/-3dB
Microphone Impedance Max.2.2K Ω 1kHz (RL-2.2K Ω)
Microphone Signal / Noise Ratio +58dB @ 1kHz (0dB=1V/Pa)

Specifications

— Product Name: Sonim Klein SIGNAL PRO Wired PTT Headset
— Brand: Klein Electronics
— Form Factor: In Ear
— Connectivity Technology: Wired
— Special Feature: Microphone Included
— Microphone Current Consumption Max: 0.5μA RL=2.2KΩ Vcc=3.0V
— Dimensions: 5 x 6 x 1.5 inches
— Weight: 85g

Frequently Asked Questions

Why Should I buy a certified pre-owned Sonim Klein SIGNAL PRO Wired PTT Headset?

A certified pre-owned Sonim Klein SIGNAL PRO Wired PTT Headset offers incredible value, with savings up to 70% off vs new. Every item passes a 40+ point inspection to ensure it meets our high quality standards. It's the smarter way to shop—better for your wallet, and better for the planet.

What is Reebelo's return policy?

We offer a free 30-day change of mind policy, giving you plenty of time to make sure your Sonim Klein SIGNAL PRO Wired PTT Headset is perfect for you.

What does the warranty cover?

Every product includes a warranty of up to 12-months covering all functional defects under normal use.

How does buying certified pre-owned products benefit the environment?

Purchasing a certified pre-owned Sonim Klein SIGNAL PRO Wired PTT Headset is a powerful move for the planet, reducing CO2 emissions by up to 92% compared to buying new. By extending the life of high-quality goods, you bypass the carbon-intensive manufacturing process and prevent valuable materials from reaching landfills, where they can take centuries to decompose. Reebelo is driving a circular economy where products are kept in use rather than becoming part of the 62 million tonnes of waste generated annually. Your choice helps keep high-value materials in circulation and supports a more sustainable future for all.

Buy at Reebelo.com

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Leading certified refurbished marketplace

12-month warranty included
30-day money-back guarantee
Environmentally conscious refurbishment
Grade-certified by expert technicians

Product Details

SKU:: ru-sku-mq8blrnbPqddDMq9PE3QVKZ
Country:: US

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $17 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for Klein Electronics products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.