- Material: ABS, 304 stainless steel
- Size: 18*12.1*3cm
- Weight: 144g
- Color: White
- Lens diameter: 4mm
- Lens Focal Length: 2.5-3.0cm
- Lens Pixel: 30W
- LED lights: 6 pieces
- Gravity sensor: Six axis
- Network standard: IEEE 802.11B/G/H
- Image Transmission Speed: 30fps
- Vibration frequency: 18000 times/min
- Charging voltage: DC5.0V/1A
- Battery capacity: 350mAh rechargeable lithium polymer battery
- Maximum power: 3W
- Charging time: about 3-4 hours
- Operating time: about 2 hours
- Charging port : C-type charging port
- Certification: CE, FCC, ROHS

- 1 BDV Dental scaler with visual
- 4*304 Stainless steel cleaning heads
- 1 Metal wrench
- 1 Wireless charging base
- 1 C-type charging cable
- 1 * Instruction manual
- 1 * APP QR code card

- Press the power button for about 3 seconds. You will notice that the mode will be ''Low'' and the light will be green.
- To change the mode, simply press the function button. The intensity of the Low mode is 25%, the Medium mode is 50%, the High mode is 75% and the High mode is 100%.
- When the BDV Scaler with Visual is under load, the red light flashes. In this state, the unit cannot operate. When it is charged, the light is still red, but now it is ready for use. In addition, if the power supply is low, the device will automatically turn off after flashing for a short time.
- The normal operating voltage is 3.7V 1.2A, and when there is a lack of power, this voltage is below 3.7V, which will lead to the first speed being below 4500 rpm.

Shipping is free for the United States of America, but is $9.99 for the rest of the world. We take 2-4 days to carefully prepare your order. We ship every day except Sundays and holidays. Delivery time usually varies between one and three weeks depending on your geographical area. In order to receive your package, you will need to provide your current address.

Our return policy lasts 15 days. If more than 15 days have passed since you received your item, we unfortunately cannot offer refunds or exchanges.

In order to be returned, your item must be unused and in the condition you received it. It must also be in its original packaging.

Certain types of goods may not be returned. For example, perishable goods, such as food, flowers, newspapers or magazines, cannot be returned. We also do not accept intimate or sanitary products, hazardous materials or substances, or flammable liquids or gases. Also, in the event of a declaration of non-receipt, if the tracking indicates as delivered, no compensation can be paid. Cancellation of an order is no longer possible when it is already at the shipping stage.

Other items that cannot be returned:
* Gift cards
* Downloadable software
* Certain health and personal care products

To complete your return, we require a receipt or proof of purchase.
Do not return your purchase to the manufacturer.

In some cases, only partial refunds are given: (where applicable)
* Books with obvious signs of use
* CDs, DVDs, VHS tapes, software, video games, audio tapes or vinyl records that have been opened.
* Any item that is not in its original condition, is damaged or missing parts for any reason not due to an error on our part.
* Any item returned more than 30 days after delivery
Refunds (if any)
Once we have received and inspected your return, we will send you an email to let you know that we have received the returned item. We will also let you know if your refund is approved or refused.
If approved, your refund will be processed and your original credit card or payment method will be credited automatically within a few days.

Delayed or missing refunds (if any)
If you have not yet received a refund, first check your bank account again.
Then contact your credit card company, as it may take some time for your refund to be officially posted.
Then contact your bank. There is often a processing time before a refund is posted.
If you have done all these things and still have not received your refund, contact us at contact.boutiqueduvrai@gmail.com.
Sale or promotional items (if applicable)
Only normal priced items are eligible for a refund. Unfortunately, discounted or sale items are not.

Exchanges (if applicable)
We will only replace items that are initially faulty or damaged. If you need to replace yours with the same item, please email us at contact.boutiqueduvrai@gmail.com

Gifts
If the item was marked as a gift at the time of purchase and shipped directly to you, you will receive a gift credit equal to the value of the returned item. Once the returned item is received, a gift voucher will be sent to you by post.

If the item was not marked as a gift at the time of purchase, or if the person who made the gift had the order sent to them with the intention of returning it to you at a later date, we will send the refund to them and they will know that you have returned their gift.


Shipping
To return your product, you must contact us via the following e-mail address: contact.boutiqueduvrai@gmail.com

You are responsible for the shipping costs of returning your item. They are not refundable. If you receive a refund, the return shipping cost will be deducted.

Depending on where you live, the time it takes to receive your exchanged product may vary.

If you are shipping an item valued at more than $75 USD, we recommend that you use a tracking service or have your shipment insured. We do not guarantee that we will receive the returned item.