The DOSHISHA Chameleon Cordless Back Massager is designed for the waist and back, featuring a professional design that rotates and moves up and down to deeply massage from the waist to the back. The ultra-thin design can be well hidden on an office chair, making it a back massager you can secretly use even during meetings!

Product Features:
• Professional-grade massage: Equipped with massage balls specifically for the waist and back, rotating and moving for deep relaxation.
• Rechargeable cordless design: Get rid of cable constraints for more freedom of use, and features USB-C charging for convenience and speed.
• Ultra-thin design: Only 8cm thick, saving space and perfectly blending with office chairs.
• Soft frame: Conforms to the body's curves for a more comfortable massage.
• Simple to use: Easy to operate, safe and reliable, suitable for all ages.

Specifications:
• Model: KSM-2401
• Size: Approx. W37.2 × D8 × H48.2 cm
• Weight: Approx. 1.78 kg
• Material: Exterior: Nylon: Interior: polyacetal resin, polypropylene, ABS resin
• Power: USB Type C charging cable
• Rated body voltage: DC5V 4W
• Power cord length: Approx. 1.0 m
• Massage Frequency: Strong: 26 strokes/min: Weak: 22 strokes/min
• Up/Down Movement Speed: Strong: 1.42 cm/sec: Weak: 1.18 cm/sec
• Temperature mode: 80 degrees to 230 degrees
• Timer: 15 minutes Auto OFF