Precise details:Features:1.Simple design,but not simple craft:Provides users with an gentle andcomfortable tactile experience.
2.Small figue,big ability:Fully balance space and the performance.
3.Good sounds needs good sperker:The bass is full and the highs are bright.
4.A large capacity battery:Play music for 30 hours and illuminate with bright light for 20 hours.
PVC & Rubber
Net Weight (g)
19.5 cm * 10.5 cm * 13.5 cm
Transmission Distance 10m
33 feet (10m)
Frequency Response100Hz – 18000Hz
Battery Capacity 5200mAh, 3.7V
Illuminate Time (h)
Package Included:1* Extreme Controller OS2 bluetooth speaker
1* USB charge line
1*special bike holder