Bike Light USB Rechargeable Mountain Bike Warning Light Specification:Front Light + Tail Light

1. Battery: Rechargeable polymer lithium battery (3.7V 1500MAH)2. Charging: computer or mobile power USB interface charging also can use household power 4.2V home charger the highest does not exceed 4.5V3. Weight: Net weight: 91g4. Dimensions: length 105 x width 33 x height 90mm5. Application: Handlebar diameter: 20-31mm6. Use high-power bright XPE (about 200lm) as the light source7. High-performance optics: The use of acrylic transparent spotlight shade the light irradiation distance is long the night can be seen 30-50 meters fully guarantee your riding safety.8. The key switch and USB charging interface are covered by swelling rubber making it safe to ride in rainy weather.9. Battery power indicator: When the remaining power is less than 25% the indicator light is red; when the remaining power is greater than 25% the indicator light is off; when fully charged the indicator light is blue10. The quick-release lamp holder design includes quick disassembly and assembly of the l