5/1pcs Lasting time Cricket Noise Maker Hidden Annoying Beep Office Prank Devices Buzzing Prank Annoying Toy Long Battery Life Suitable for Parties, Offices, Homes, Schools, and Cars Features: 1. Long-lasting usage Time: This murmur toy has excellent battery life, which can continuously produce long-lasting and continuous cricket calls, making your pranks more successful. 2. Strong concealment: This prank device is small and light, easy to hide in various places such as offices, homes, schools and cars, making it difficult for victims to find the source. 3. Unique prank device: This cricket noise maker can emit annoying beeps, whether it is at a party or in the office, it can cause a lot of laughter. 4. Easy to use: Just turn on the power, this small device will start to make the sound of crickets, which is very suitable for people who arrange pranks. 5. Suitable for all occasions: whether it is pranks in the office, or to increase the fun at family gatherings, or even to install in the car to make the road full of laughter, is the best prank items. Specifications: Material: plastic Color: As shown Size: As shown Package contains: 1pc * Noise Maker Note: 1. Please note that the photo does not show actual size, please refer to Description for size details. 2. Please allow differences due to manual measurement, thanks. 3. Due to the difference between different monitors, the image may not reflect the actual color of the item.