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Smart Bracelets*1
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Smart Bracelet With Vibration Reminder Alarm Clock Countdown
$8.01
Reliable shipping
Flexible returns
Product information:
Display: LED seven-segment display
Battery capacity: 40 mAh
Charging Method: Micro UsB port
Sleep current: 10 uA
Battery life: charge and discharge times> 300 times
Standby time: 60 days
Power supply voltage: DC = 4.5V ~ 5.5V
Material: Silicone
Operating atmospheric pressure: m860hPa ~ 1060hPa
Size: 66 × 16 × 7.8mm
Packing list:
Smart Bracelets*1
Product Image: