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Product details
Wallet Key Finder is an anti-lost alarm device that uses Bluetooth technology to help locate lost items. It provides sound alerts and positioning features for everyday use.
- Product type: Anti-lost Alarm
- Compatibility: Bluetooth devices
- Material: ABS
- Color/Variant: Blue
- Power supply: CR2032 button battery
- Volume decibel: 90dB
- Bluetooth frequency band: 2.4G
- Bluetooth transmission distance: about 40m
- Bluetooth version: 5.2
- Working voltage: 3V
- Size: about 3.5 x 3.5 x 0.8 cm
- Weight: about 10 grams
- Positioning and tracking capability
- Indoor range: about 5-20m
- Outdoor range: about 20-40m
- Disconnection reminder
- Light and portable design