Please read description carefully.
Do not base your order on the picture presented.
The BackTone 4000 is the latest biofeedback device for re-training postural habits. Worn for short periods daily, BackTone beeps whenever the wearer slouches. Straightening up turns the beep off. Users wear their BackTone during everyday simple tasks.
Wear the BackTone for about 20 minutes at a time during everyday tasks. Without even thinking about your posture, you will straighten up whenever the BackTone beeps.
The New BackTone 4000 has:
Medex SKU: JBR-BP4000-SM