Nut Smart Keychain - The Specialist Bluetooth Key Finder and Phone Finder, Disconnection Alarm Make The Key Easy find Never Forget.
- 18 months on standby battery non-replaceable.
- Unique and cutest disign,best present option.
- Largest volume campare with all the similar products.
- Best finder for car key and bags.
- Key finder, Phone finder and anti-loss disconnect alarm.