Wallet Key Finder Two Way Bluetooth Intelligent Anti-lost Device(Blue)

• Product type: Anti-lost Alarm
• Compatibility: Wallets, keys
• Material: ABS
• Key feature: Bluetooth tracking
• Color/Variant: Blue
• Intended use: Everyday use
• Category: Personal Security

1. Power supply: contains a CR2032 button battery
2. Volume decibel: 90dB
3. Bluetooth frequency band: 2.4G
4. Bluetooth transmission distance: about 40m
5. Bluetooth version: 5.2
6. Working voltage: 3V
7. Size: about 3.5 x 3.5 x 0.8cm
8. Weight: about 10 grams

Features:
1. Press the anti-lost button twice, the device will make a sound, the LED will flash twice, and the mobile APP will sound an alarm.
2. Click the call button on the APP, the LED of the anti-lost device will flash for 10s and sound a sound reminder, the more circles displayed on the APP panel, the closer the phone and the anti-lost device are.
3. When the Bluetooth connection between the mobile phone and the item bound to the anti-lost device is disconnected, the mobile phone will automatically record the location of the disconnected item.
4. Positioning and tracking, mutual search, indoor range is about 5-20m, outdoor range is about 20-40m.
5. Easy positioning, unobstructed communication, light and portable, disconnection reminder.