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

Magicshine R300 Radar Tail Light