Tech & Electronics >>
HKM-800595 Single Frequency Walkie Talkie Model H777 - UHF 400-470MHz, 1000mAh Li-ion Battery, Compact Design
Introducing the HKM-800595 Single Frequency Walkie Talkie Model H777, a reliable communication device designed for those who need effective and efficient communication over short distances. Operating within the UHF frequency range of 400-470MHz, this walkie talkie is ideal for various environments, whether you are in a bustling city or out in nature.
The H777 features a compact design, with dimensions of 60×33×115mm (excluding the antenna) and a lightweight build of just 180g, making it easy to carry and suitable for both casual and professional use. Its powerful <5W output ensures strong signal transmission, allowing you to stay connected when it matters most.
Equipped with a 1000mAh lithium-ion battery, the H777 provides ample talk time to keep you connected throughout your activities. With a working temperature range of -30℃ to +60℃, this device is built to endure various weather conditions, ensuring performance when needed.
Designed with user-friendly features, the H777 is perfect for those seeking simplicity in their communication needs. The antenna impedance is rated at 50Ω, contributing to its efficient performance.
Whether you're coordinating activities with a team or simply staying in touch with friends, the HKM-800595 H777 walkie talkie ensures clear communication without the hassle of complicated setups. Choose the H777 for your communication needs and experience effective connectivity in a compact, user-friendly device.
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Model |
H777 |
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Antenna Impedance |
50Ω |
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Working temperature |
-30~+60℃ |
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Rated Voltage |
3.7V DC |
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Output power |
<5W |
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Batterytype |
Li-ion battery |
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Batterycapacity |
1000mAh |
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Color |
Black |
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Dimension(L×W×H) |
60×33×115mm(Not Antenna) |
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Weight |
180g |
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Hot Spots |
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Dual band or Single band |
Single band |
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Dual frequency or Single frequency |
Single frequency |
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FrequencyRange |
UHF: 400-470MHz |
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Packing size 185 * 110 * 95mm
Every product we offer includes a 180-day purchase protection plan at no additional cost. This coverage extends beyond a standard warranty, reflecting our confidence in product quality and our ongoing commitment to your satisfaction.
The protection plan is designed to provide practical help in real-world situations. Whether you encounter a manufacturing issue, a performance problem, or an unexpected accident, our team is ready to assist with clear, fair solutions.
What Is Covered
Manufacturing Defects
We replace items with material or workmanship flaws at no charge.
Performance Failures
Free repair or replacement if the product fails under normal use.
Accidental Damage
One-time courtesy replacement at a reduced price.
Zero Hidden Fees
All shipping costs for replacements and returns are covered.
How to File a Claim
How This Differs from the Warranty
The 180-day purchase protection includes accidental damage and performance failures that are typically not covered by a standard warranty. It provides an additional layer of support during the first six months after purchase, giving you greater confidence and peace of mind.
We want you to be completely satisfied with your purchase. If for any reason you are not fully happy, you may return your item within 30 days of delivery for a full refund. No lengthy forms, no unnecessary questions.
Our return policy is built on a simple principle: if the product is not right for you, we will make it right. We understand that online shopping involves trust, and we work hard to earn that trust with every order.
Return Eligibility
30-Day Window
Request a return within 30 days of delivery.
Original Condition
Unworn or unused, with tags and original packaging.
Proof of Purchase
A receipt or order number is required.
Fast Refund
Refund processed within 10 business days.
How to Start a Return
Returns & Exchanges Overview
Damages & Exchanges
Please inspect your order as soon as it arrives. If the item is defective, damaged, or incorrect, contact us immediately so we can evaluate the issue and make it right. For exchanges, the fastest option is to return the original item and place a new order for the replacement.
We believe in the quality of our products, and we want you to share that confidence. Every product is backed by a 24-month warranty covering all structural and functional components, including zippers, buckles, straps, and fabric integrity.
The warranty is designed to be simple and accessible. You only need your proof of purchase to begin a claim, and our team will assess the issue promptly. If a manufacturing issue arises, we will make it right.
What the Warranty Covers
Comprehensive Coverage
Every part warranted for two full years.
Free Repair or Replacement
Whichever is faster, at no cost to you.
Quick Turnaround
Claims assessed within 1 business day.
Transferable
Warranty follows the product, not the owner.
How to File a Warranty Claim
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Our delivery process is designed for transparency. From the moment you place your order to the moment it reaches your door, you receive clear updates at every stage. We carefully inspect each product before dispatch, and we provide tracking information as soon as your order ships.
Our U.S. Shipping Partners
USPS
Official national carrier with nationwide coverage.
UPS
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FedEx
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Delivery Process
Delivery Time Summary
Cancellations & Taxes
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Whether you have a question, need help with an order, or just want some advice, our support team is available around the clock. We don't just respond to messages—we work with you to find real solutions that fit your needs.
Our support specialists are trained to handle a wide range of requests, from product recommendations to technical troubleshooting. No matter the question, you can expect a professional and friendly response.
How We Can Help
Product Guidance
Our experts help you choose the right product.
Order Assistance
Modify orders, track shipments, or speed up delivery.
Warranty & Returns
Start claims or returns quickly and easily.
Technical Troubleshooting
Step-by-step solutions for product issues.
Contact Information
24/7 Phone
+1 (209) 280-3200
support@hekomart.com
Address
3401 Dale Rd, Modesto, CA 95356
Support Hours
Available 24 hours a day, 7 days a week
