Salesbay Portable Ultrasonic Lymphatic Soothing Body Shaping Neck Instrument USB Wws


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  • Posture Corrector and Trainer: This is a smart strapless posture corrector that you can place on your upper back. It reminds you to sit or stand upright with real-time gentle vibration reminders.
  • Vibration reminder: This is a new type of back posture corrector. You can adjust your posture and wear it. When your back bends more than 25°, it will vibrate as an alarm immediately. The vibration will not stop until you straighten your back, so this is the most A simple, effective, natural method that can improve your posture in just 2 weeks, making you look healthier and more elegant.
  • Monitor Your Spine: This smart posture corrector monitors your spine and vibrates to remind you to stand up straight if you're slouching.
  • Smart Counting: The back support contains an LCD that counts 1 time when your hunchback is alerted by vibration.
  • A Reliable Choice: Using this posture corrector is simple and requires no accessories or ongoing expenses. Also environmentally friendly.


  1. Material: Abs+ Silicone
  2. Size: As Shown
  3. Color: Black
  4. Weight: 70G
  5. Rated Power: 0.6W
  6. Working Current: 0.12A
  7. Charging Voltage: 5V
  8. Power Supply: USB Charging

Please note

  • There may be a colour discrepancy between the actual product and photos due to different lighting, angles and varying monitor or screen settings depending on the device used.
  • Please allow a leeway of a few centimetres due to hand measurements.