Bicycle taillights

Name: Bicycle Smart Tail Light
Colour: Black
material: plastic
Box size: 9.3*12.8*5.4 CM
Product weight: 220g
Turn signal size: 111.6*30*33.8 mm
Working environment: -20~60°C
Wireless transmission mode: 433M
Waterproof rating: IPX4
Red warning light brightness: 85 lumens
Turn signal weight: 168g
Charging input: DC 5V 1A
Turn signal battery capacity: 2200mAh
Remote control battery capacity: 180mAh
Turning lamp charging time: about 3-4 hours (red light in charging, green light after full)
Remote charging time: about 1-2 hours (red light in charging, green light after full)
note:
1. Do not disassemble the turn signal on your own. There are broken and fragile posts inside. If it is damaged, it will not be guaranteed.
2. When the product is not used for a long time, please charge it at least once in 3 months, otherwise the battery may not be fully charged.
3. This product is waterproof to IPX4 and can be used in light rain, but do not soak the product in water.