Pay in installments of $33.75 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Magicshine SEEMEE400The SEEMEE 400 is a completely upgraded version of the SEEMEE 300: 360 follow light + high transparency optical light guide strip to achieve no blind spots and strong warning; upgraded with FTR multi light interconnection and team synchronized flashing technology, and also supports intelligent brake warning vibration wake up, ANT + bike computer pairing and light control, empowered by multiple core black technologies, making it smart and convenient,
The SEEMEE 400 is a completely upgraded version of the SEEMEE 300: 360° follow light + high-transparency optical light guide strip to achieve no blind spots and strong warning; upgraded with FTR multi-light interconnection and team synchronized flashing technology, and also supports intelligent brake warning/vibration wake-up, ANT + bike computer pairing and light control, empowered by multiple core black technologies, making it smart and convenient, and doubling the riding safety efficiency.
Features:
- Dual high-power LEDs output up to 400 lumens for strong road presence and added safety.
- Signature OptiTracing light projects a 360° glowing halo for all-around safety.
- Powered by a 1600mAh battery, delivering up to 107 hours of runtime.
- ANT+ integration enables direct control via Garmin, Wahoo, and Hammerhead computers.
- FTR LightSync enables remote sync between front and tail lights for streamlined use.
- Smart brake sensor triggers a full 400-lumen alert for added stopping safety.
- PelotonSync Flash syncs with nearby taillights for coordinated group visibility.
| Mode | Lumens | Time H: Min | |
| Main Light | Optitracing Light | Runtime | |
| Low | 15 Lm | 15-0 Lm | 19:00 |
| High | 90 Lm | 90-0 Lm | 08:30 |
| Night Flash | 45-75 Lm | 60 LM | 08:30 |
| Day Flash | 400-0 Lm | N/A | 18:00 |
| Eco Flash | 30/0 Lm | N/A | 107:00 |
What you get:
- Long-Lasting Battery: A Massive 1600Mah Battery, Delivering Up To 400 Lumens And 107 Hours Runtime.
- 360° Optitracing Light: Casts A Red Beam In Every Direction-Stay Visible From All Sides. No Blind Spots.
- Ant+ Compatibility: Ant+ Compatibility For Seamless Sync With Cycling Devices Via Your Bike Computer.
- Smart Brake Sensor: Built-In Motion Sensor, Automatically Switches To Maximum Output When You Hit The Brake.
- Pelotonsync Flash: Ride As One, Flash As One. Syncs Up For Stronger Group Visibility And Safety.
- All-Weather Ready: Ipx6 Waterproofinghandlesrain, Splash, And Storm-Ride On.
- Twist & Lock: Quarter-Turn And Done-Mount To Your Saddle Rail Or Seatpost In Seconds.
- Lockout Function: Activate Transport Mode To Keep It Off. No Accidental Switch-Ons, No Wasted Power.
- Fast Charging: Mode Memory Function, Easy-To-Read Indicators And Usb-C Rechargeable, 2.5 Hour Fast Charging Keep It Shining Strong.
Specifications:
- Max output: 400 Lumens
- Battery Capacity: 37.V 1600mAh
- Runtime: 8.5-107 Hours
- Charging Time: 2-2.5 Hours (5V,0.3-1A)
- Optitracing Light: 360º
- Body material: Aluminium Alloy
- Waterproof Rate: IPX6
- Warranty: 2 years serial number required please note it down
Whats in the box:
- SEEMEE400
- Saddle Mount
- Seat Post Mount
- USB C Cable
- 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
4.2 ★★★★★
Based on 8 reviews
Sort
Product Reviews
★★★★★ 4
Keeps him busy. Puppy proof
Size: 6 Inch, Color: Independence Day
Thankfully I bought 2. One of the pumps broke as I was trying to blow up. That is the reason i did not give then 5 stats. This is a great toy for my puppy. Keeps him entertained and is pretty sturdy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
★★★★★ 5
Great for dog self play
Size: 6 Inch, Color: Red, Size: 6 Inch, Color: Red
So much fun for my puppy. Easy to grab and throw for him to play alone. Durable for a medium dog. This is his favorite toy. I also bought one for my friends cattle dog puppy who went bonkers with it. Yet her dog liked to chew the tags off. So I wouldn’t recommend for chewers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 5
Fun to fetch
Size: 5 Inch, Color: Red, Size: 5 Inch, Color: Red
Perfect size for my 1 yr old Cavapoo that is ball obsessed. This ball is fun to toss around in the yard to exercise and wear out my energetic boy. Perfect for after my work day when I don’t have the energy to match his energy level. He gets to run and chase and I can enjoy his playtime too. Overall the ball is durable and I have confidence it will last for a very long time. We have 2 sizes, small and medium, for my 30 pound athletic pup. He enjoys both equally.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
★★★★★ 5
Dog loves them
Size: 6 Inch, Color: Independence Day
My dog loved the first ball I got her, so I got her a second one. Both hhavr been very durable (she likes to puncture things with her teeth). I left each ball slightly deflated, so they were still firm, but she could bite them without issues. She has not punctured either ball yet. I did have to watch her because she started trying to chew the tabs off because she was bored. She has not chewed one off, just started thinking about it, and did a tiny bit of damage to one tab.
She loves these balls. We have played tug of wat with them too, so yhe tabs are sturdy, and so is the ball.
The dog did not care what collar she got, so I grabbed the least expensive one, and the 6 inch. She is a medium sized dog with razor teeth, and these work great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
★★★★★ 4
Not recommended for the aggressive player..
Size: 6 Inch, Color: Red, Size: 6 Inch, Color: Red
First this ball was not delivered when it should have been. Second, the tabs are poorly made. One day of my dog playing with it and the tabs are already torn up. The ball itself is fun for her and has not deflated for now at least.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026