Promate (TagLock) TSA Luggage Lock with Smart Precision Tracking Tag - Black

Promate (TagLock) TSA Luggage Lock with Smart Precision Tracking Tag - Black Bluetooth Version: V5.2 Bluetooth Profile: BLE Bluetooth Frequency: 2402MHz to 2480MHz Bluetooth Chipset: Lenze Battery Capacity: 60mAh Battery Type: Li-Polymer Battery Input Rating: DC 5V/1.0A Operating Distance: 50m Standby Time: Around 75 Days Speaker Diameter: 7.5x7.5x2.4mm