Electric Pulse Back and Neck Massager Far Infrared Heating Pain Relief Health Care Relaxation Tool Intelligent Cervical Massager Air Purifier every place can be cleaned

every place can be cleaned with it such as a computer

Bag size: 16cm thick x35cm high x30cm wide

Product size: 37

which is normal

Specification: 280*190*60mm (The shoulder straps are adjustable

Electric Pulse Back and Neck Massager Far Infrared Heating Pain Relief Health Care Relaxation Tool Intelligent Cervical Massager Air Purifier every place can be cleanedFeatures: Size: medium Application: neck Material: ABS Item type: massage and relaxation Package size: 22. 5X20X5CM Electric pulse frequency: 0 1000 Hz Electrical pulse width: 20 400 s 1. Pulse frequency: 0 Hz 1000 Hz 2. Pulse width: 20us 400us 3. Power: 3VDC30mA 4. With 6 types of mode 5. With 10 types of strength 6. Main function: using electronic pulse massager to relax the neck 7. Power supply: 2 x AAA dry cell (not included) can use 7 hours