1Set USB Chest Lamp Night Running Flashlight Cycling Safety Torch Warning Light Outdoor Sport Running Lights Waterproof LED Lights HMM

[Model]: Night running light, warning light, wearable light 【 Origin 】: China 【 Material 】: Aluminum alloy 【Color】: Black; 【 Function 】: Click to enter, click to shift: high light - low light - flash - turn off; 【 Battery 】: Adopting rechargeable polymer Li battery (3.7V, 550MAH) [Charging]: Charging can be done through a computer or USB port on a portable power bank, or by using a 4.2V home charger with a maximum voltage of 4.5V; [Weight]: Net weight: about 160g, gross weight: 203g; [Size]: Headlights: length 9 * width 10 * thickness 2.2cm, taillights: length 7.1 * width 11.7 * thickness 1.7cm (individual measurement angles may have errors, please refer to the actual received item); 【 Applicable 】: Suitable for running, walking, jogging, etc The packaging includes: 1 * Night Running Light 1 * USB charging cable [Features]: 1. This product features a novel design with a high-power, high brightness XPG (approximately 250lm) as the light source. 2. High performance optics: using acrylic transparent spotlight lampshade, the light irradiation distance is far, and the night visibility V: 20-40 meters, fully ensuring your night running safety. 3. Waterproof for daily use, the button switch and USB charging interface are covered with expandable rubber, which is dustproof and waterproof. 4. Button switch: Multi functional design (functions: press to enter, press to shift: high light low light flashing off), meets the needs of night running. 5LED battery indicator 5LED battery level indicator: When only one red light indicator is on, it enters the feeding state and should be stopped from use and charged in a timely manner; Charging indication: When fully charged, all 5 red LED indicators light up; 5. Power saving, mode 3: Power Mode High Brightness Mode (250lm) - Lighting Time (2h): Standard Mode (90lm) - Lighting Time (5h): Flashing Mode (180lm) - Lighting Time (4h): 6. USB interface charging, using lithium-ion polymer batteries (3.7V, 550MAH), can be charged and discharged back and forth, with fast charging speed and long discharge time. Generally, it takes 5 hours to charge and 2-5 hours to discharge