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***Main Parameters***
| Control Box Parameters | |
| Weight | around 120g(battery included) |
| Life span | 5 years |
| Dimension | 119*70*21.5mm |
| Battery capacity | 1500mAh |
| Charging voltage | DC5V |
| Battery voltage | DC3.7V(rechargeable ) |
| Maximum charging current | 1A |
| Maximum working current | < 1A |
| Output current | 6-100mA |
| Static current | <30uA |
| Standby current | 40mA |
| Strength grade | 100 grades |
| Tune frequency | 4-200Hz |
| Low voltage alarm | 3.3v red light flashing |
| Pulse width range | 100us-1000us |
| Discharge time | 10s-60s |
| Interval time | 0s-10s |
| Training time | 10min-60min(20mins is recommended) |





1,Q:How to order?
A: Step one: Please tell us your demand with quantity.
Step two: Then we will make a P/I to confirm this order details with you.
Step Three: When we confirmed everything, You can arrange the payment.
Step Four: Finally we deliver the goods within the stipulated time.
2, Q: When will make delivery?
A: Delivery time
Sample order: 3-6days after receipt of your samples cost and shipping freight.
Stock order: 3-5days after receipt of your full payment.
3, After-sales service
For EMS suit:
It is a consumable, so we will not give any warranty after you wear the EMS suit.we could change it with new suit before you wear.
For Smart box(Impulse generator):
1 year warranty, and we will provide charged maintainess after one year.
If you find any defective accessories first time, we will give you the new parts for free to replace in the next order, as an
experienced manufacturer, you can rest assured of the quality and after-sales service.
4, Payment method
T/T, WU, Paypal.
5, Do you support drop shipping?
Yes, We do.
Shenzhen Ydstrong Smart Health Technology Co., Ltd.
Ruby Chan
Mob/WhatsApp:+86 13728911434
Email:Ruby(at)ydstrong.com
Website: www.ydstrong.com
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