HYTRA Intelligent Brake-sensing Bicycle Taillights Intelligent Brake Sensor IPX5-level Water Resistance Ultra-long Battery Life, Optical Lens Design

Product Name: Bicycle Brake Sensor Tail Light
Input Mode: 5V/300mA Type-C
Dimensions: 45×42mm
Weight: 36g (including battery)
Runtime: ~10-70 hours
Material: ABS+PC
Waterproof: Daily Waterproof (IPX4)
Battery: 350mAh
Charging Time: 40 minutes