Use the included band to turn it into a bicycle drive recorder! With a hook and magnet, it has various uses. ● Contents: Main unit x 1, mounting band x 1, USB charging cable x 1, instruction manual x 1 ● Main unit external dimensions: Approximately W2.7 x D1.8 x H8.7cm ● Weight: 41g ● Material: ABS ● Video resolution: 1920 x 1080 ● Aspect ratio: 16/9 ● Recording format: AVI (M-JPEG) ● Battery capacity: 3.7V/600Ah/lithium battery ● Lens adjustment: 180° ● Operating time: Approximately 200 minutes of video recording possible ● Storage support: Up to 128GB ● Interface type: Type-C ● Supported systems: Windows/Mac/Linux ● Charging time: Approximately 4 hours ● Input voltage: 5V1A ● Warranty period: 3 months ● Country of origin: China