EXPORTA iBeacon Bluetooth USB Wristwatch Style Social Distancing Proximity Detector - various colours

Pre-Programmed Mini iBeacon for Social Distancing support which warns the user when another wearer comes within 2 m proximity and avoids unwanted social meeting and therefore reduces the risk of viral transmission 

• Ultra-low power consumption chipset nRF51822 with ARM core
• Rechargeable battery, charge one time can be used for 2 weeks.
• Battery can be charged for 500 times.                                            
• Support Both iBeacon & Eddystone mold in same price.                                   
• Real-time battery measurement          
• Low battery alarm(When it's out of battery, the light will always fiash. The red light will be on when it be charged, full charged the light won't be on.)                                                
• Bluetooth low energy cost with Nordic nrf51822 chip.                                                
• CE, FCC, RoSH certification          
• 3 colours available
• With key chain easy attached to bag and key ring