1. Unlimited distance, accurate positioning
2. Mini size, easy to carry
3. Connect and use, no need to download APP
4. Powered by button battery, long-lasting battery life, easy to replace
5. Support multiple devices online at the same time
6. Elastic silicone cover, anti-collision and anti-fall
7. Material: ABS, electronic components
8. Compatible platform: iOS
9. Battery: CR2032 button battery x 1 (battery included in delivery)
10. Product size: 32 x 32 x 8mm