Products / Breathing Trainer / Breathing Trainer / VP-BT01

TECHNICAL FEATURES
Trainer Body

157(L)mm×135(M)mmx64(H)mm

Corrugated Tube 108(L)mm x24(W)mm x22(H)mm
Mouthpiece 63.5(L)mmx22.36(W)mm(H)N/A
Child suitable range 250~2500ml
Adult suitable range  500~5000ml

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