CATEYE Wearable X rear light

You can simply attach it to your clothing or pack with a one-touch, detachable clip, or directly to your bicycle via the included rubber strap. Features: - COB LED (35 lm) - Low profile round shape - Clip-on bracket for easy installation to backpacks, saddle bags and clothing - Li-ion polymer rechargeable battery - USB rechargeable (Micro USB cable included) - Low battery indicator - 6 modes *Charging time: 2h - Mode memory function - Battery Auto Save (Lighting mode automatically changes to slow flashing when the battery power gets low) Specifications: Dimension: - 45.5 x 44 x 16 mm Weight: - 16.5 g (with batteries) Light source: - COB LED Battery: - Lithium Polymer rechargeable battery Runtime: - High mode: 1 hr - Low mode: 10 hrs - Flashing mode: 30 hrs - Rapid mode: 10 hrs - Pulse mode: 10 hrs - Vibration mode: 13 hrs Recharge time: - 2 hrs (USB recharge) Mount size: - Clip bracket, Universal Band (φ26-32mm) Other: - Battery auto save, Low battery indicator