Motorola HKLN4599 - D-Style Earpiece with In-Line Microphone and PTT
Motorola HKLN4599 - D-Style Earpiece with In-Line Microphone and PTT
Delivery usually 2–5 business days.
The Motorola HKLN4599 is a professional-grade D-style earpiece designed for elite communication performance in fast-paced industrial and retail environments. Engineered for all-day comfort and discreet operation, this accessory allows personnel to receive transmissions clearly without alerting others. It features a high-sensitivity in-line microphone and a tactile push-to-talk (PTT) button, ensuring seamless hands-free or manual coordination across teams. The soft rubber D-ring fits securely over either the left or right ear, making it the ideal solution for high-turnover shifts in hospitality, security, and warehouse management.
Performance Features
- Ergonomic D-Style Design: Secure, over-the-ear fit provides stability during physical activity and fits comfortably for extended wear.
- Integrated In-Line PTT & Mic: Features a streamlined microphone unit with an easy-to-access push-to-talk button for rapid response.
- Discreet Communication: Enables private audio reception, perfect for customer-facing roles or high-security environments.
- Universal Fit: Symmetrical design allows the earpiece to be worn on either the left or right ear.
- Rugged Durability: Built with reinforced cabling and stress-tested connectors to withstand daily industrial use.
- Hygiene-Ready: The soft rubber ring is easily sanitized with alcohol wipes, making it suitable for multi-user fleets.
Technical Specifications
| Specification | Details |
|---|---|
| Connector Type | Motorola 2-Pin (M1) |
| Style | D-Ring / Over-the-Ear |
| Microphone | In-line Electret Mic |
| Audio Type | Monaural |
| Compatibility | CLS, DLR, DTR, RDX, RM, AX, XTN, VL, CP110 Series |
| Color | Black |
What's Included
- 1 x Motorola HKLN4599 D-Style Earpiece
- 2 x In-line Cable Clips
- Quick Start Instruction Sheet
Shipping & Returns
Shipping & Returns
Free Shipping Canada Wide* on Orders Over $149
Orders over $149 (before tax) that weigh 50 lb or less ship free.
Free Shipping Policy Restrictions
Large or heavy items (over 50 lb) ship at the most economical rate available. Orders shipping to the Northwest Territories, Yukon and Nunavut are not eligible for free shipping. *Our free shipping policy is subject to change without notice.
How long will it take to get my order?
Delivery usually 2–5 business days after dispatch. Expedited shipping is available at extra cost on request.
Most in-stock orders placed by 1:00 PM ET (Monday–Friday) ship the same day. Orders placed after 1:00 PM ET, on weekends or on holidays ship the next business day.
Large, overweight and LTL freight orders may need 1 or more extra business days to prepare.
What shipping carriers do you use?
Most orders are shipped courier via Purolator, UPS, or Canada Post. We will use other carriers at our own descretion depending on Product size and weight.
Do you ship overseas?
We are not currently shipping to the USA. We are currently mainly shipping within Canada, and we are slowly adding Other Countries. Please Contact us if you are unable to Checkout. See more out International Orders HERE
I only received part of my order, where is the rest?
Your order may ship in more than one package depending on the quantity or size of the products purchased. Also, items in your order may ship from either of our 2 locations and arrive in separate deliveries.
Sometimes we place smaller items from your order inside of one box to save on shipping so always open all boxes to confirm what you have recieved.
Can I return my product?
Returns and exchanges follow the manufacturer's satisfaction guarantee for each brand. Please contact us before sending anything back, and we will tell you where to send it.
If a product is defective on arrival and you notice it and contact us within 3 days of delivery, Wise Line Tools will handle it and pay the shipping.
You pay the shipping cost of returning an item, or you can bring it to either of our stores.
See our Returns Policy and Warranty Information for details.
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
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How fast will my order ship?
How fast will my order ship?
Most in-stock orders placed before 1 PM ET (Mon–Fri) ship the same day. Delivery usually 2–5 business days after dispatch. You will get a tracking email once your order ships.
Do you ship internationally?
Do you ship internationally?
We mainly ship within Canada and are not currently shipping to the USA. Please contact us about other international orders.
What is your return policy?
What is your return policy?
Returns and exchanges follow the manufacturer's satisfaction guarantee. Please contact us before sending anything back. If a product is defective on arrival and you notice it and contact us within 3 days of delivery, Wise Line Tools will handle it and pay the shipping. You pay return shipping, or you can bring the item to either of our stores. See our Returns Policy and Warranty Information.

