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Delivery and return
Delivery and return
| Standard Delivery (Signed for) | Delivered within 3-5 working days |
| Express Delivery (Standard Parcels) | Delivered within 1-2 working days |
| Extra-Large Parcels (Signed for) | Delivered within 3-5 working days |
| Note | Delivery handled and operated by Amazon. |
Shipping Information
Shipping Information
Free Shipping
Shipping handled and operated by Amazon.Drop Shipping
Shipping handled and operated by Amazon. Ground Shipping
Shipping handled and operated by Amazon.
Description
Breathing Trainer with OLED screen
OLED screen displays lung capacity data.
.Built-in lung capacity data acquisition sensor.
Structural resistance is involved and serves as a lung muscle exercise.
Product Name Size BreaThru 138*22*12mm Battery Capacity 320mAH Materials Alumium and Food Grade Plastics Precision Division Value 1.48% 1ML Input 5V Type-C
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