Cooling plate for a refreshing and cool back, "Senacool Plus."

Maximum -14 degrees from ambient temperature. A discreet contact cooling device worn around the neck. Improved heat dissipation efficiency and fit.

The Senacool 2 is a product that provides a cool sensation from the back just by hanging it around your neck. It features a structure that balances flexibility for easy adjustment and strong holding power to stay securely in place at the desired position, allowing for adjustments according to the size and angle around the neck. It achieves a stable fit that minimizes shifting even when moving. [Features] ■ Fits snugly around the neck ■ Discreetly fits into clothing ■ Maintains a comfortable level of coolness with automatic control *For more details, please refer to the PDF document or feel free to contact us.

basic information

【Size】Main unit: Width 60 × Depth 28 × Height 133 (mm) (excluding arm) Approximately 140g 【Power Supply】Built-in battery (3.7V/1200mAh/Lithium-ion) or external power supply (USB 5V 2.0A or higher) 【Modes】2 types (Normal mode/Eco mode) Eco mode: Repeats ON (60 seconds)/OFF (180 seconds) operation of the cooling function. 【Cooling Plate Temperature】When using a mobile battery (10000mAh): up to -14℃ lower than ambient temperature; when using the built-in battery: -11℃ lower than ambient temperature. *Measured under our testing conditions. Measurement taken at an ambient temperature of 35℃. Results may vary depending on the usage environment and the performance of the mobile battery (sold separately). 【Usage Time】When using the built-in battery: Normal: approximately 1 hour 20 minutes, Eco: approximately 2 hours. When using a mobile battery (10000mAh): Normal: approximately 5 hours, Eco: approximately 10 hours. *Usage time may vary depending on the surrounding environment and the performance/capacity of the mobile battery (sold separately). 【Charging Time】Approximately 3 hours 【Neck Size】Minimum: approximately 28cm Maximum: approximately 50cm *For more details, please refer to the PDF document or feel free to contact us.