01. FEATURES Highly efficient dual-row COB LED with max 50 LED lumens 02. FEATURES Quick release design for various needs 03. FEATURES Specifically designed lens providing rear and side visibility 04. FEATURES Sensitive touch pad to switch modes easily and promptly 05. FEATURES Pulse flashing mode for group riding, no dazzle for following riders 06. FEATURES Micro USB charging port, compatible with most phone chargers 07. FEATURES Built-in battery indicator and charging indicator 08. FEATURES Intelligent memory circuit remembers the last used brightness level and mode when turned on again