Heart Rate Watch Blood Oxygen Sleep Insomnia Help Device
$39.00
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Product information: Power type: USB Function: timing, infrared physiotherapy Color: black, white Specification: English Manual Battery capacity: 180mAh 3.7V polymer lithium battery Material: ABS silicone hardware Product Size: 16.5*50 * 52mm Packing list: Sleep machine host * 1, Type-C cable * 1, instruction manual * 1, certificate of conformity * 1 Product Image:
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