Cordless curling iron Adler AD 2120 — 2.4 cm ceramic-tourmaline barrel, LED display, up to 170–210 °C, rechargeable 2×2600 mAh

Cordless curling iron Adler AD 2120 is a rechargeable hair curler with a 2.4 cm ceramic‑tourmaline barrel and an LED display. It is powered by two rechargeable lithium‑ion batteries that charge in approximately 3 hours and provide up to 35 minutes of continuous operation. The device features an adjustable thermostat with three heating levels covering a temperature range of 170–210 °C, a battery charge indicator, button controls and an automatic shut‑off after 20 minutes of inactivity.

Advantages

The cordless design allows styling without a power cord, while the ceramic‑tourmaline barrel helps produce smooth curls with reduced frizz. Three heating levels and an adjustable thermostat give control over styling temperature. The LED display and battery charge indicator provide clear status information, and the automatic shut‑off enhances safety during use.

Suitable for

• Creating medium to tight curls and waves
• On‑the‑go styling and travel use
• Touch‑ups between full styling sessions

Key specifications

• Barrel diameter: 2.4 cm
• Barrel material: ceramic‑tourmaline
• Heating temperature range: 170–210 °C
• Number of heating levels: 3
• Power source: rechargeable lithium‑ion batteries
• Battery capacity: 2 × 2600 mAh
• Charging time: approx. 3 hours
• Maximum continuous operating time: up to 35 minutes
• Controls: buttons with LED display
• Automatic power‑off: after 20 minutes

How to use

Charge both batteries fully before first use until the battery charge indicator shows a full charge. Switch the device on using the buttons, select one of the three heating levels via the thermostat and allow the barrel to reach the selected temperature as shown on the LED display. Section dry, detangled hair and wrap sections around the 2.4 cm barrel for the desired duration to form curls. After styling, switch the device off and allow the barrel to cool before storing.

Recommendations

Do not leave the unit unattended during use. Use on dry hair and follow standard heat‑protection practices such as applying a heat protectant product before styling. Allow the device to cool completely before charging or storing.