1、Security Device: Infrared detector is a lightweight security device, which simple and lightweight design is convenient to carry daily to ensure travel safety 2、USB Rechargeable: Bug detector is a USB portable rechargeable design, which built in 100mAh lithium battery, a charge can scan 2 hours 3、3 Speed Flashing: Professional bug detector has three speed flashing mode, fast flashing, slow flashing, constant light, three speed red light flashing frequency to meet different needs 4、Simple Operation: Operation is simple and convenient, the professional infrared detector can be used without complicated process 5、ABS Material: Camera detector finder is made of ABS material, which is wearable and durable, and can be used with confidence Item Type: Infrared Detector Material: ABS Product Size: Approx. 4.3 x 4.3 x 1.5cm / 1.7 x 1.7 x 0.6in Use: Infrared Detector Battery: Lithium Battery, 501518, 100mah (shipped with built in battery) Charging Time: 1.5 Hours Operating Current: Maximum 180mA Weight: Approx. 32g/1.1oz 1 x Infrared Detector 1 x USB Cable 1 x User Manual