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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
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Description
BDD SONOFF 4 CH WIFI W/L RELAYFour Channel eWeLink Smart WiFi Relay, 10A. Works with A 2,4GHz Remote, noT A 433MHz Remote. Input 7 to 48VDC or USB 5V Four Channel Ewelink Smart WiFi Relay Overview This is a four channel WiFi smart relay. One can control it via the eWeLink app to control devices on and off anytime and anywhere. It also works with a 2. 4GHz remote control the receiving distance is about 20m in an open place. Specifications Working voltage : DC7V~48V or USB 5V Max
Four Channel eWeLink Smart WiFi Relay, 10A. Works with A 2,4GHz Remote, noT A 433MHz Remote. Input 7 to 48VDC or USB 5V
Four Channel Ewelink Smart WiFi Relay
Overview
This is a four channel WiFi smart relay. One can control it via the eWeLink app to control devices on and off anytime and anywhere. It also works with a 2.4GHz remote control - the receiving distance is about 20m in an open place.
Specifications
- Working voltage : DC7V~48V or USB 5V
- Max Load : 10A
- Control mode : 2.4GHz remote control / eWeLink App control / voice control
- Remote control : 2.4GHz
- WiFi : IEEE 802.11 b/g/n: Only supports 2.4GHz WiFi network band, 5GHz WiFi band is not supported.
- Voice control : Compatible with Amazon Alexa (Amazon Echo/Echo Dot/Amazon Tap) and Google Home Assistant.
Additional Information
| Device | Relay |
| Type | Four Channel | Ewelink | Smart WiFi |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.4 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Great reusable moisturizing
Size: Regular, Color: Cream
Love these! Use them often to help moisturize my heels with my favorite moisturizer. Comfortable and easy to use
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
★★★★★ 5
Buy these!
Size: Regular, Color: Cream
I only write a review when I have a strong opinion and want to help others decide. I've been having trouble with cracked heels for months. Previously I had just been using regular socks, but these slip-ons have been game changers! They don't make my feet hot at night. They are comfortable and in the morning my heels feel soft, and I don't need to use them everyday. They look good and fit well even if I want to wear them under socks or in shoes during the day. They really do help if you have cracked heels along with some kind of lotion. Definitely effective!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2025
★★★★★ 5
Cracked heels are gone after 5 applications
Size: Regular, Color: Cream
These moisturizing socks work great. My heels are happy again. The open toe design makes it so my feet don’t overheat at night. It only took 5 times to get rid of my painful cracked heels. Now I wear them 1-2 times a week to keep my heels healthy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 6, 2026
★★★★★ 4
Really nice but needs a few small improvements
Size: Regular, Color: Cream
Super comfortable and the gel lining feels so nice on my feet. They seem to do their job and help with moisturizing and so far the quality has been great. I deducted a star because they can be difficult to clean and may not fit wider feet. Otherwise a great value for your money
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Reviewed in the United States on December 31, 2025
★★★★★ 5
Perfect socks for cracked heels
Size: Regular, Color: Cream
These are the best for your cracked heels. They still keep their shape and softening power even after washing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 4, 2026
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