Features and Benefits:600lm rechargeable handheld LED audio light;300/600lm;4/2h operating time (step 1/2);3.7V 3200mAh Li-poly battery;IP65;Multi-Functional Design� Power bank function for recharging devices (forNo. AUD202H & No. AUD502H)� Glow-in-the-dark fluorescent reflector makes lampeasy to locate in the dark� Powerful magnet allows lamp to be securelyattached to any metal surface (for No. AUD601R &No. AUD202H)� Lights will flash as a low -power warning prior to thebattery running out� Dust and water resistantBrightness Memory Function� Setting is recorded after 5 seconds of activation� Recorded setting is recalled next time the device isactivatedAUD601R� When used at high mode, an intelligent built-insystem will toggle to low mode automatically afterpressing Bluetooth button to pair with your device formusic playing