Cateye: 2016 Update Of Our Best Selling Set Volt 400 Xc• Double Click To High• 4 Modes: High / Low / Hyper Constant / Flash• Runtime: 400 Lm: 1 Hr, 100 Lm: 8 Hrs, 400 Lm: 8 Hrs, 100 Lm: 20 Hrs• Recharge Time: 7 Hours• USB (Universal Serial Bus) Rechargeable Rapid Mini• Triple Led With One Powerful Centre Led• Up To 25 Lumen Output• USB (Universal Serial Bus) Recharge• Li-Ion Battery• Flextight Compatible• O-Ring Attachment With Adapter Included• Modes: Constant / Flash / Rapid / Pulse• Runtime: 3 – 30 Hrs Depending On Mode• Weight: 31G• Opticube Lens Technology• Battery Auto Save• Low Battery Indicator • Light Mode Memory