SB Bikes SB Combo Bicycle Light Set Stands Fabric (Front): PWX 70D (72%

Fabric (Front): PWX 70D (72% Nylon / 28% Elastane Invista LYCRA®)

25% elastan

3 hours and 10 min using AA Alkaline

Note: 80mm valve stem tubes do not feature a removable valve core

16 Functions including Current Speed

SB Bikes SB Combo Bicycle Light Set Stands Fabric (Front): PWX 70D (72%Description Features Both Lights are easily Rechargeable with USB ET 3171 AD: Day Time: Auto Mode day light is on: Auto OFF when bike being parked after 30s, Auto ON when bike being ridden again, Main Light Main light would be ON automatically, When passing through the Tunnel, Underpass, Underground parking lot, Nightfall or Raining where has insufficient surrounding light. Manual Full switch on the full power of light manually, auto OFF when Bike