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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 18 - Jul 23
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Description
Magicshine R300 Radar Tail LightWith its state of the art radar technology, the SEEMEE R300 is not just a taillight. It's a proactive safety measure. It detects approaching vehicles up to 140 meters distant, tracking speeds from 5 to 100 km h. This proactive monitoring dramatically reduces rear collision risks, whether from fast moving vehicles, e bikes, or casual riders, giving you peace of mind on the road. First Use: The light will be locked, rapidly flashing red light when you
With its state-of-the-art radar technology, the SEEMEE R300 is not just a taillight. It's a proactive safety measure. It detects approaching vehicles up to 140 meters distant, tracking speeds from 5 to 100 km/h. This proactive monitoring dramatically reduces rear-collision risks, whether from fast-moving vehicles, e-bikes, or casual riders, giving you peace of mind on the road.
- First Use:
- The light will be locked, rapidly flashing red light when you press the buttons.
- To Unlock: press and hold the power button for 3 seconds to unlock the light or charge the light.
- To lock the light, why? Traveling etc will not allow the light to be bumped and turn on the light.
- To Lock: when the light is off, press and hold the power button for 3 seconds to enter locked mode.
Features:
- ANT+ enabled radar system identifies approaching vehicles, instantly relaying visual alerts through compatible cycling computers.
- PelotonSync Flash coordinates flashing with compatible taillights for heightened alerts.
- Group ride mode and vibration wake-up for intuitive, smart cycling.
- Separate buttons for managing taillight and radar functions, optimizing efficiency.
- Lock function prevents accidental switching on.
- Lightweight aluminum housing with durable plastics for optimal heat dissipation.
- IPX6 waterproof rating, built to withstand harsh weather.
- A tool-free, quick-release mount for a secure and effortless installation.
Key Features:
- Radar Detection: Alerts You To Approaching Vehicles From 140 M Behind With Visual And Audible Prompts; It'S Got Your Back, Even Around Bends, With A 35° Watchful Eye.
- Compatible Bike Computers: Seamlessly Integrates With Leading Cycling Computers Like Garmin, Wahoo, And Hammerhead, Providing Instant Traffic Updates.
- Pelotonsync Flash: Intuitively Harmonizes Flash Patterns Among Nearby Compatible Taillights, Amplifying Visibility And Team Style On The Road.
- Long-Lasting Battery: With A Robust 3350Mah Battery, It Powers Through For A Remarkable 100 Hours. Rapid Recharge In A Mere 2.15 Hours Via Usb-C.
- Smart App Control: Connect To Magicshine App To Enable Or Disable Vibration Wake-Up And Radar Functions, With Real-Time Rearview Alerts For Smarter Operation.
- Auto Wake-Up: The Seemee R300 Automatically Dozes Off After 5 Minutes Of Inactivity And Springs Back To Life With Any Vibration.
- Smart Lock System: A Lock Feature To Stop Accidental Turns-On Saving Your Battery Big Time.
- Easy To Mount: A Quarter-Turn Mount Ensures Fast And Secure Attachment To Most Seat Posts.
- IPX6 Waterproof: Built To Defy The Elements, The Lpx6 Standard Safeguards Flawless Functionality, Rain Or Storm.
| Time H:Min | Time H:Min | ||
| Mode | Lumens | Radar On | Radar Off |
| Low | 15 Lm | 14:30 | 32:40 |
| High | 50 Lm | 08:00 | 19:30 |
| Night Flash | 10/50 Lm | 11:50 | 26:30 |
| Day Flash | 0/100 Lm | 16:00 | 38:24 |
| Eco Flash | 0/3/3/10 Lm | 24:00 | 100:00 |
| Group Ride Mode | 5 Lm | 20:00 | 54:00 |
| Radar Only Mode | 1 Lm | 26:00 | N/A |
User Manual Click Here
Specifications:
- Max Output: 300 Lm
- Radar Frequency 24GHz-24.25GHz
- Runtime: 8-100 Hours
- Relative Speed of Detectable Targets: 5-100km/h
- Wireless Protocol: Bluetooth, ANT +
- Battery Source: 3.6V 3350mAh
- Maximum Detection Distance: Up To 140 Metres
- Charging Time: 2.15 Hours (5v,2A)
- Maximum Detection Target Amount: 8
- Body Material: Aluminium + Plastic
- Vertical Detection Angle: 45º
- Horizontal Detection Angle: 35º
- Weight: 113gm
- Warranty: 2 years
Whats in the box
- SEEMEE R300
- Round Seatpost Mount
- Aero Seatpost Mount
- USB-C Charging Cable
- User Manual
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
4.8 ★★★★★
Based on 8 reviews
Sort
Product Reviews
★★★★★ 3
Great Product, But Non-Existent Seller Support
Size: 6 Panel-119"W, Color: Black, Size: 6 Panel-119"W, Color: Black
The Good:
Well Designed: Sturdy and aesthetically pleasing.
Effective: Perfectly obstructs the afternoon sun glare from my monitor screens.
Moderate Assembly: Straightforward and easy for the most part.
The Bad:
Defective Part: One crossbar end was missing threads, preventing the assembly of the sixth panel.
Zero Communication: I emailed the seller as instructed and waited 8 days with no acknowledgment.
Return Logistics: Amazon offered a return, but the box is heavy, and disassembly/repackaging would be a major task.
Final Verdict
I really like this product, but I’m deducting two stars for a total lack of customer service. I’ve decided to buy tools and fix it myself rather than deal with a heavy return. I hope the seller sees this and reaches out. The lesson learned is to check every part of a product before assembly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 10, 2026
★★★★★ 5
This is definitely a buy
Size: 6 Panel-119"W, Color: Black
Excellent product.Good Quality.Very sturdy .Easy to assemble.Provide privacy and keeps the light out just what I needed.I am happy to recommend this divider .Do not hesitate to buy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 7, 2024
★★★★★ 5
Clean Look, Sturdy — can’t ask for more!
Size: 6 Panel-119"W, Color: Grey, Size: 6 Panel-119"W, Color: Grey
Really like how it folds so I can create kind of a doorway with two of these. Pretty easy to assemble and has an uncluttered clean look due to the smooth fabric and nice color. Oh and it’s sturdy enough for pets.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 9, 2024
★★★★★ 5
Pretty good, especially for this price point.
Color: Beige, Size: 21.5"- 1 Panel
This is merely a piece of cloth stretched between the frame borders, but it works perfectly. It arrived quickly, all parts present and in good condition. I didn't put the castors on, as it will be more or less always in one position. I simply attached some felt sliders on the bottom to prevent scratching the floor and to allow clearance for the center screw (which is not flush fit). Overall, a reasonable deal for the price point.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
★★★★★ 5
Easy to manage
Color: Black, Size: 88"- 4 Panel
Sturdy, easy to manage and roll around. The material for the walls is of a decent ply as well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
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