# Flashseen MD-3012 Kids’ Metal Detector

Kids: The Flashseen MD-3012 is a children’s metal detector with an adjustable 24–35-inch shaft, LCD display and a search coil described as waterproof. The listing claims an internal rechargeable battery with over eight hours of use, but its battery details conflict, so confirm the power setup before buying.

- [Original product page](https://loonieperks.com/product/flashseen-md-3012-kids-metal-detector)
- [View offer](https://loonieperks.com/visit/flashseen-md-3012-kids-metal-detector)
- Market: CA
- Language: en-CA
- Currency: CAD
- Brand: Flashseen
- Model: MD-3012
- Price: 31.99 CAD
- Previous price: 42.99 CAD
- Discount: 26%
- Price checked: 2026-11-13T12:31:04.097Z
- Rating: 4.7 / 5
- Reviews: 10

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Telescoping shaft is claimed to adjust from 24 to 35 inches for different child heights.
- The listing describes the search coil as waterproof and gives its size as 18.7 centimetres.
- Simple power-on operation, with a described one-button auto-calibration step if operation is improper.

## Pros

- Adjustable shaft can be set to suit a range of child heights.
- A visual LCD and changing beep provide two stated forms of target feedback.
- The claimed rechargeable battery avoids routine battery swaps if the internal-battery description is accurate.

## Specifications

### Identity
- Brand: Flashseen
- Model: MD-3012
### Display and video
- Screen technology listed: LCD
### Power and battery
- Power configuration: Battery Powered
### Materials and protection
- Material listed: Plastic
- Search coil size: 18.7 centimetres
### Dimensions and fit
- Shaft length adjustment: 24" to 35"
### Detection and operation
- Claimed detection depth: more than 4"
- Claimed operating time: over 8 hours on a single charge
- Target indication: the signal strengthens and the beep grows faster and louder

## Before you buy

- If calibration is needed, the instructions say to hold the probe in the air, press the button once and wait about 10 seconds. They also advise having the battery well charged.
- The listing’s power claims conflict: it describes an internal rechargeable battery charged by USB-C with over eight hours’ runtime, but the details also say “1 AAA batteries required. \(included\)”. Its title gives a 7.36-inch coil and a 24–35-inch handle, while the details list 18.7 centimetres for the coil and 35 inches as extended length. Dimensions also appear as both “40L x 5W x 17H centimetres” and “40 x 5 x 17 cm; 910 g”. Confirm the selected listing’s configuration and measurements before purchase. The waterproof claim applies to the search coil, not necessarily the full detector.
- The seller describes detection beyond four inches for coins, keys and jewellery, but this is a performance claim rather than an independently verified result.

## A good fit for

- Children looking for a simple detector for supervised beach or outdoor treasure-hunting activities.
- Families who want an adjustable shaft and LCD target display, subject to confirming the battery and coil details.

## Less suited to

- Buyers who need a confirmed whole-detector waterproof rating or verified detection performance.
- Buyers who require a clearly established battery type, charging arrangement or exact dimensions without checking the listing.

## Customer feedback

Aggregate ratings lean positive, with ratings represented in the four- and five-star categories. This is a small rating sample and includes no comment-level feedback, so it does not establish what buyers liked or how the detector performs. For a child’s introductory detector, the adjustable shaft and LCD are relevant stated features, while the conflicting battery and size details remain practical points to resolve.

## Frequently asked questions

### Is the Flashseen MD-3012 rechargeable?
The feature text claims an internal rechargeable battery and USB-C charging, while the product details say one AAA battery is required and included. Confirm which configuration applies to the selected listing.
### Can the detector be used underwater?
The listing calls the search coil waterproof, but does not establish that the entire detector is waterproof. Do not assume the display or handle can be submerged.
### How long is the shaft?
The title and feature text describe a shaft adjustable from 24 to 35 inches. The details also list 35 inches as the extended length, so check the selected listing if exact measurements matter.
### What does the detector do when it finds a target?
The listing says the signal strengthens and the beep becomes faster and louder as the detector gets closer to the target. It also lists an LCD display, without specifying exactly what information it shows.

## Alternative options

- [National Geographic Metal Detector for Kids with Pinpoint Function \| 18.8 cm Waterproof Coil, Pinpoint Function, LCD Display, Lightweight Design, Treasure Hunting, Outdoor Exploration](https://loonieperks.com/visit/flashseen-md-3012-kids-metal-detector)
- [SUNPOW Kids Metal Detector for Boys & Girls – Adjustable Stem 60-70 cm, Waterproof Coil, LED Treasure Animation, Includes Shovel, Rake & Bag – Beach, Park & Backyard Adventure Kit](https://loonieperks.com/visit/flashseen-md-3012-kids-metal-detector)
- [National Geographic Starter Metal Detector Kit with Trowel for Kids 8-10 \| 18.8 cm Waterproof Coil, Trowel, Lightweight Design, Treasure Hunting, Beach Exploration, Outdoor STEM Activity, Kids 8-10](https://loonieperks.com/visit/flashseen-md-3012-kids-metal-detector)
- [Gbnryg Metal Detector,IP68 Waterproof 12" Coil,5 Modes DSP for Coins. \| Backlit LCD,21‑53in adjustable stem.Kit includes headphones,backpack,digger,batteries.Ideal for beach,lawn treasure‑hunting.](https://loonieperks.com/visit/gbnryg-m55z-sx8-metal-detector)
- [National Geographic PRO Series Metal Detector with Pinpointer Set \| 25.4 cm Waterproof Coil, Pinpointer, Lightweight Collapsible Design, Treasure Hunting, Outdoor Exploration](https://loonieperks.com/visit/flashseen-md-3012-kids-metal-detector)
- [2-in-1 Metal Detector Pinpointer with Digging Shovel, LAFMATE Handheld Pin Pointer Wand with 360° Detection, IP68 Waterproof, 3 Sensitivity Levels & Dual Alert Modes, for Adults Kids Treasure Hunting](https://loonieperks.com/visit/flashseen-md-3012-kids-metal-detector)
- [Raddy MD65K Kids Metal Detector, IPX7 Waterproof 6.5 Inch Coil \| Lightweight & adjustable, fun LCD display, for boys & girls ages 3-12, Blue](https://loonieperks.com/visit/flashseen-md-3012-kids-metal-detector)
- [Metal Detector, Rechargeable Metal Detector for Kids with Funny LCD Display, Adjustable Kids Metal Detector Kit, Lightweight Waterproof Search Coil for Exploring Outdoor \(Yellow\)](https://loonieperks.com/visit/flashseen-md-3012-kids-metal-detector)
- [Dmyond Rechargeable Metal Detector Pinpointer,800mAh Battery,IP6 Waterproof \| for Adults & Kids, Maximum detection depth up to 4", 3 Alert Modes Handheld Pin Pointer Wand, Orange](https://loonieperks.com/visit/flashseen-md-3012-kids-metal-detector)
- [GreenRex Metal Detector for Adults Professional, 10'' IP68 Waterproof Coil \| Bigger LCD Backlight, Pinpoint&Exclusive Memory Mode, High Accuracy Detector, New Advanced DSP Chip, Underwater and Beach Use](https://loonieperks.com/visit/flashseen-md-3012-kids-metal-detector)
- [PRO-Z60 Metal Detector for Adults 16" Detection Depth Metal Detector Kit \| High Frequency 19.23kHz Gold Detector,With Ground Balance,High Accuracy Double-D Waterproof Coil for Beach,Advanced Pro Chip](https://loonieperks.com/visit/flashseen-md-3012-kids-metal-detector)
- [DR.ÖTEK Metal Detector Pinpointer IP68 Fully Waterproof Underwater Handheld Pin Pointer Wand, LCD Screen, Small Metal Detector for Adults, High Accuracy, 3 Alert Modes, for Gold, Relics, Coins](https://loonieperks.com/visit/flashseen-md-3012-kids-metal-detector)

## Images

![Flashseen MD-3012 Kids’ Metal Detector — 1](https://loonieperks.com/i/beOjr6fr8QLSC0G3-74Mo6-x5-5HfsL_l7hzY1I50tr6X6eTv1GnPhIeQKBIPXBja9NRNWu0r9It3SUJlwn-7TviTMNYB--FqARhZcbZL04xNRegzkAer1oT.jpg)

![Flashseen MD-3012 Kids’ Metal Detector — 2](https://loonieperks.com/i/pr7lSKiGDAVgp8_v2LypeA-iw-674lw3MK-bnaosGkhAb88Bx-aDy7hU44KRMpKlfh4qgIXEjYGbkAl_AFitSEQggJlf7uS-BpA8kpHQEbyYBz2R5SmJqFde.jpg)

![Flashseen MD-3012 Kids’ Metal Detector — 3](https://loonieperks.com/i/As-ePagPH81wvOinnJWxojlIzUQUJyTKv9t-moHXp2y-h0aExRCnJI8UjZax6t_Bi1fZjmu-tFgq2pMq2XpblkPdQs5NobDkDzkwdq_aYGVYstNOTRiBJltc.jpg)

![Flashseen MD-3012 Kids’ Metal Detector — 4](https://loonieperks.com/i/mUdyfOmatqd3VRX1UD-I4pageDD3NIvo3DFIDEsqfQ72vHfVaYtj8nHM3ZVZr3Ema1OIqX-TR_JyXrP1vRuFx9r8oYTWWOl7BOb46s5di6rdRmdoY-ofk6e0.jpg)

![Flashseen MD-3012 Kids’ Metal Detector — 5](https://loonieperks.com/i/ofFFh4L2lJCWwrYLyJkQHSfoQfxylK1dYYrgrhOb-JHkBT6vSQ6DczaD3u3yYrGhw8t11ZsSYhJm6IMgN-JsI_pIGYacBJkkEzMow2U7o0c3hbRyA5z6Ix3-.jpg)

![Flashseen MD-3012 Kids’ Metal Detector — 6](https://loonieperks.com/i/C2CT1YYQn-I6_1P4kXd8DdwpjuCFHu1HaVqZoRQh9_RB5C_DbAFDE9Jv3Tqe4qjtbJtJW6tjdHGJc_Pn_praiPmYueG38te98Qb4IIsOwoWXM_ZQTWovwwxo.jpg)

![Flashseen MD-3012 Kids’ Metal Detector — 7](https://loonieperks.com/i/7AU9ALnc4COWNXaM-n6EuTcJc_1OjR6i-qF3yCF7Ek95XSzwaGMgAR-SLbcehxsNdPO8_HR4JtfVqgTsuxX4EFFJYjy3-uHTaw7mAmbXjOu7lG7Ez9ArGW0i.jpg)