TENStem Eco Basic


Sale price$199.99


Output current: 0~60mA (with 1KΩ Load)
Frequency: 1-120HZ
Pulse width: 75-300 µs
Power supply: 6.0V(4 x 1.5 V battery AAA type micro e.g. LR03)
Dimensions: 14 x 6.4 x 2.8 cm / 5.51 x 2.52 x 1.1 inch
Weight: 96g

-Store in surrounding temperature range -40°C~55°C
-Store in atmospheric pressure scope: 50.0Kpa-106.0Kpa
-Store in relative humidity scope: ≤95%
-Avoiding the irradiation of sunlight.
-Keep out of reach of children.
-Consult a health practitioner before use.

Free shipping on all orders over $149.00 (before tax) in Canada, some exclusions apply.(See details*

Processing and delivery time

Orders are processed within 24 to 48 hours when products are in stock. Delivery time will take 1- 7 business days depending on your location in Canada. 


We accept returns of unopened products up to 14 days after delivery. Items on sale must be returned within 7 days. All returned items must be in their original state with the original tags and product packaging and accompanied by proof of purchase before they can be accepted for a refund. 

Please check our detailed return policy here.

Cancellation of orders

When you want to cancel an order, you can call or email us. We encourage you to call us directly to avoid any delay. If your order has been shipped out, it can no longer be cancelled.

To make a return request, please call 450-973-2999 or email us service@lierre.ca with your order ID. Please advise us items you want to return and our representative will reach soon

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