Electric Cordless Painless Dental Anesthesia Injector Pen Oral Anesthesia Device

Important Notes:

Compatible with 2.2 ml anesthetic dose; please confirm compatibility before purchase;

Needles are not included;

Features:

Injection tube compatible with both Metric and British system needles;

Pin-holding design with physical keys to reduce accidental operation;

Quick-connect injection tube design for easy installation and disassembly;

Suction function to reduce risk of blood entry;

Uses standard disposable needles only (no disposable pipes required);

Specifications:

Operating Temperature: 0–40 °C

Relative Humidity: 10–85%

Atmospheric Pressure: 70–106 kPa

Battery: 3.7 V

Power Supply: DC 5.0 V;

Package Includes:

1 × Main Unit;

8 × Injection Tubes (British system ×4, Metric system ×4, autoclavable at 135 °C);

1 × USB Cable;

5 × O-rings;