1. Introducció
The SEQURE ES666 Electric Screwdriver Set is an innovative and versatile tool designed for precision tasks. Featuring Auto, Sensing, and Fixed operating modes, along with adjustable torque and a comprehensive set of magnetic bits, it is ideal for repairing and assembling electronics, RC models, drones, and more. This manual provides detailed instructions for safe and efficient use of your ES666 screwdriver.
2. Què s'inclou
Carefully unpack your SEQURE ES666 Electric Screwdriver Set and ensure all items are present:
- 1 x ES666 Pocket Screwdriver Host
- 30 x S2 Magnetic Screwdriver Bits
- 1 x Magnetized & Demagnetized Toolbox
- 1 x Cable de dades (Tipus C)
- 1 x bossa d'emmagatzematge
- 3 x Storage Bars for Bits

3. Producte acabatview
Familiarize yourself with the components and controls of your ES666 screwdriver:

- On/Off Button / Menu Key: Powers the device on/off and navigates menu settings.
- Pantalla OLED: Shows battery power, work modes, alert icons, and gear display.
- Port de càrrega tipus C: For charging the device and firmware upgrades.
- Triangle Up Button: S'utilitza per a la navegació i selecció.
- Triangle Down Button: S'utilitza per a la navegació i selecció.
- Metal Body: Durable aluminum construction with anti-slip strips for strong grip.
- Shadow-less LED Lights: Four integrated LED lights illuminate the work area.
- 4MM Bits Installation Port: Standard port for inserting screwdriver bits.
4. Característiques clau
4.1. Innovative Operating Modes
The ES666 offers three distinct operating modes to suit various tasks:
- Mode automàtic: Automatically tightens or screws out without continuous button pressing. Press the button for 0.5s and release your hand.
- Mode de detecció: Requires only a small turn of the wrist to freely tighten or loosen screws.
- Mode fix: Requires continuous pressing of the corresponding buttons for operation.

4.2. Powerful Performance
Despite its mini size, the ES666 delivers robust performance:
- 7 Torque Gears: Adjustable torque settings for various applications.
- 250 RPM Rotating Speed: Efficient and quick operation.
- Parell elèctric: Up to 0.2 N.m.
- Parell manual: Up to 2.2 N.m.
- 600mAh Rechargeable Lithium-ion Battery: Provides up to 4 hours of continuous work.

4.3. Shadowless LED Lights
Equipped with four shadowless LED lights, the ES666 ensures clear visibility in dark or confined spaces, making precision work easier.

4.4. Magnetic S2 Steel Bits
The set includes 30 high-quality S2 steel magnetic bits, designed to attract and hold screws, saving time and effort during assembly and disassembly.

4.5. Durable and Portable Design
The ES666 features a high-quality aluminum alloy shell, making it solid and durable. Its compact size (5.5" length, 2oz weight) and anti-slip strips ensure a strong grip and easy portability, ideal for field repairs.

4.6. Firmware Upgrade Support
The Type-C charging port also supports firmware upgrades, allowing your screwdriver to stay up-to-date with the latest features and improvements.

5. Configuració i càrrega
5.1. Càrrega inicial
Before first use, fully charge the ES666 screwdriver. Connect the provided Type-C data cable to the screwdriver's charging port and a compatible USB power source (e.g., computer, wall adapter). The OLED display will indicate charging status.

5.2. Installing Screwdriver Bits
Select the appropriate S2 magnetic bit for your task. Insert the bit firmly into the 4MM bits installation port at the tip of the screwdriver. The magnetic design will hold the bit securely in place.
6. Instruccions de funcionament
6.1. Encendre/apagar
Press and hold the On/Off button (top button) for a few seconds to power the screwdriver on or off. The OLED display will light up upon activation.
6.2. Navegació i configuració del menú
To enter the menu setting interface, quickly press the On/Off button 3 times. Use the Triangle Up and Triangle Down buttons to navigate through menu options such as Light (LED mode), Action (torque sensitivity), Language, and About (firmware version). Press the On/Off button again to select an option or confirm a setting.


6.3. Mode Selection and Operation
The ES666 supports Auto, Sensing, and Fixed modes. You can switch between these modes via the menu or by specific button presses as demonstrated in the video below.
Video Demonstration: Operating Modes and Features
Video 6.1: Comprehensive Overview of ES666 Features and Modes
6.4. Torque Gear Selection
Single press the On/Off button to cycle through the 7 torque gears (A, 1, 2, 3, 4, 5, 6). 'A' represents Angle Sensing mode, where rotation angle is proportional to speed. Gears 1 to 6 increase torque gradually, allowing for multi-gear adjustment to meet various usage scenarios.
7. Manteniment
- Keep the screwdriver and bits clean and dry.
- Store in the provided storage bag to prevent damage.
- Eviteu exposar el dispositiu a temperatures o humitat extremes.
- Regularly check bits for wear and replace as needed.
8. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| El tornavís no s'encén | Bateria baixa; Dispositiu apagat | Charge the screwdriver; Press and hold power button to turn on |
| Bit slipping or not gripping screw | Incorrect bit size; Worn bit; Screw head stripped | Use correct bit size; Replace worn bit; Use a screw extractor for stripped screws |
| El tornavís s'atura inesperadament | Overload protection; Low battery | Reduce pressure; Charge the screwdriver |
| La pantalla no funciona | Device off; Software issue | Turn on device; Try resetting (refer to advanced troubleshooting or contact support) |
9. Especificacions
| Característica | Detall |
|---|---|
| Marca | SEQURE |
| Model | ES666 |
| Material | Alumini |
| Velocitat | 250 RPM |
| Font d'alimentació | Funciona amb bateria |
| Dimensions del producte | 0.63 cm de llargada x 0.59 cm d'amplada x 5.5 cm d'alçada |
| Voltage | 5 Volts |
| Parell elèctric | Fins a 0.2 Nm |
| Parell manual | Fins a 2.2 Nm |
| Mida màxima del mandril | 6 mil·límetres |
| Capacitat de la bateria | Polímer de liti de 600 mAh |
| Temps de treball | Fins a 4 hores (continuades) |
| Components inclosos | ES666 Screwdriver Host, 30 S2 Magnetic Bits, Magnetized & Demagnetized Tool, Data Cable, Storage Bag |
10. Garantia i Suport
The SEQURE ES666 Electric Screwdriver Set comes with a 90-day warranty. For warranty claims, technical support, or further assistance, please contact the manufacturer or your point of purchase. Keep your purchase receipt as proof of warranty.