Carrying forward its sleek, compact design, the SEEMEE 50 pro taillight incorporates a high-transparency optical strip capable of emitting a vivid 50 lumens to bolster you visibility and safety.

Features:

• Optillumin Lens For Reliable Safety: Up To 50 Lumens Of High-Penetration Redlight For Boosted Visibility And Safety.    
• Pelotonsync Flash: Syncs With Other Taillights For Unified Flashing Better Visibility, Stronger Team Presence.    
• FTR Lightsync Control: No More Juggling Switches—FTR Lightsync Links Your Front And Tail Lights For Unified Control Without Any Hassle.    
• Secure Magnetic Mounting: Quick To Mount, Easy To Remove—Perfect For Riders Who Value Convenience.    
• Dual-Direction Magnetic: Unlock Horizontal Mounting Freedom! Snaps Tight To Brompton Rear Racks And Standard Seats-Dual-Direction, Instant Click.    
• Four-Level Power Indicator: Accurate Battery Status At A Glance - Stay In Control Of Every Ride.    
• All-Weather Ready: Ipx6 Waterproof Performance Keeps You Ready For Any Challenge—Rain Or Shine.    
• Quality In Details: Seamless PC Housing And Precision Side Button—Durable, Sleek, And Responsive.    
• Thoughtful Lockout Function: What's Reassuring Is That There's No More Accidental Activation Or Unnecessary Power Drain.    

Specification:

• Max Output: 50 Lumens
• Battery Capacity: 3.7V 400mAh
• Runtime: 3-30 Hours
• Charger: USB C
• FTR Lightsync Control: Support
• Charging Time: 60-70Min (5V,0.3-1A)
• Pelotonsync Flash: Support
• Body Material: PC
• Waterproof Rate: IPX6
• Warranty: 2 Years From Date Of Purchase, serial number required please note it down

Whats in the box:

• SEEMEE50 Pro
• User Manual
• Supported Accesssories 
• Magnetic Mount for Round and Aero Seatposts
• Silicone Strap and O-Ring