Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 4 - Jul 9
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For Your Every Summer RSVP, with Code: SUMMER15
Description
B-Link 2 Bluetooth InterfaceB LINK 2 BLUETOOTH INTERFACE: NEXT GEN MOBILE PROGRAMMING FOR YOUR CASTLE ESC Program, update, and fine tune your Castle ESCs wirelesslyanywhere. The all new B LINK 2 Bluetooth Interface builds on years of real world feedback to deliver faster connections, expanded compatibility, (including the Cobra Series), and a fresh, intuitive app experience. Our FREE APP DOWNLOAD (Castle Link 2) is readily available in the Apple App Store and Google Play! KEY
B-LINK 2 BLUETOOTH INTERFACE: NEXT-GEN MOBILE PROGRAMMING FOR YOUR CASTLE ESC
Program, update, and fine-tune your Castle ESCs wirelessly—anywhere. The all-new B-LINK 2™ Bluetooth Interface builds on years of real-world feedback to deliver faster connections, expanded compatibility, (including the Cobra Series), and a fresh, intuitive app experience. Our FREE APP DOWNLOAD (Castle Link 2) is readily available in the Apple App Store and Google Play!
KEY BENEFITS:
- Total Control in the Field: Adjust ESC parameters, view data logs and update firmware—no laptop required.
- New Architecture & App: Rebuilt from the ground up for smoother performance and a modern look.
- Cobra-Ready: Fully compatible with every Castle Cobra ESC plus Talon, Copperhead, X-Series, most Mamba and Sidewinder ESCs, and CC BEC Pro / CC BEC 2.0.
- Secure & Convenient: Waterproof, passcode protected and compact enough to leave installed.
- Seamless Syncing: Optional free account lets you sync profiles of multiple vehicles and data logs across devices/models.
- Connect to your PC Wirelessly: Using v1.1.0 (or later) of the Castle Link 2 Windows PC software now supports wireless connectivity through the B-Link 2 Bluetooth Interface, enabling you to tune, analyze, and optimize your Castle ESC without a single cable.
PURCHASE INCLUDES:
- B-Link 2 Bluetooth Interface Adapter
- Re-set plug
COMPATIBILITY:
APP REQUIREMENTS:
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
4.6 ★★★★★
Based on 826 reviews
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Product Reviews
★★★★★ 5
Great fut!
Size: 5 Toddler, Color: Metallic Gold
Adorable, she loves them.
Seem to work great for her, she's moving very quickly.
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Reviewed in the United States on February 17, 2026
★★★★★ 5
Great for active kids!
Size: 10 Toddler, Color: Pink, Size: 10 Toddler, Color: Pink
These give really great support and are very comfortable for kids! They have done well with mt busy toddler!
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Reviewed in the United States on March 27, 2026
★★★★★ 4
Cute, Comfortable, and Kid-Approved
Size: 10 Toddler, Color: Pink
These Amazon Essentials hook-and-loop athletic sneakers are very pink, so they may not immediately read as “unisex” in color. That said, at this age range, kids’ shoe sizing is the same for boys and girls, which is likely what the unisex label refers to.
The shoes fit true to size and are well made. The craftsmanship is solid, with neatly applied seams and glue and no rough edges. The stretchy laces are permanently closed, which keeps them tidy, while the Velcro strap opens wide enough to make it easy for kids to put their feet in and take them off independently.
Comfort-wise, these are a win. The inner heel has good cushioning so the shoes don’t rub or scrape the foot. The insole is flat but soft, and the toe box shape works well for most foot shapes. My granddaughter finds them very comfortable for everyday wear.
The uppers are made from a nylon-type material combined with soft faux suede, which gives them a nice look and feel. Overall, these sneakers are cute, comfortable, and well made for the price, making them a great everyday shoe option for toddlers and kids.
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Reviewed in the United States on January 13, 2026
★★★★★ 5
Great shoes for kids
Size: 10 Toddler, Color: Metallic Gold, Size: 10 Toddler, Color: Metallic Gold
These Amazon Essentials sneakers are really nice! The quality is very good, and the size fits perfectly. The color looks exactly like the picture, which I appreciate. They’re lightweight, not heavy at all, and my child walks comfortably in them. They also look very cute and go well with different outfits.
Pros:
• Good quality material
• True to size
• Lightweight and comfortable
• Color matches the photos
• Stylish design for kids
Cons:
• The soles could be a little softer for extra comfort
Overall, these are great everyday shoes for kids affordable, comfortable, and they look great
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Reviewed in the United States on February 8, 2026
★★★★★ 1
Velcro strap non durable.
Size: 10.5 Little Kid, Color: Oltremare
The Velcro strap stop working after using the shoes for only less than 2 month.
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Reviewed in the United States on July 19, 2025
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