100% Brand New. Material: Plastics Color: Black Length: 4.9cm/1.9\'\'(Approx) Diameter: 2.8cm/1.1\'\' Thickness: 0.8cm/0.3\'\' Compatible for devices with Bluetooth. Bluetooth version: 4.0 Net Weight: 9g Package Content: 1 x Bluetooth Tracer, 1 x Battery, 1 x English manual Easy operation, with an English manual to guide. Effective distance: 75 feet in the open air without barrier. Battery: Cr2032 Lithium coin battery (included), works for almost half a year. It can trace the easy-lost and valuable belongs, such as keys, handbags, pets, phones, etc.

 Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures, but not the same performance on different bodies as on the model. Thank you!