Product Manual Specification: Rated input: 5V 1A.  Power supply: Internal power supply.  Communication method: bluetooth 4.1 or higher.  Working hours: 90 hours.  Charging time: 1.5 hours.  Temperature: -10-55℃.  Relative humidity:...

Specifications: Name: Back Support Belt.  Colour: Black.  Size: M/L/XL/2XL.     Waist: Waist about 77-90cm(30.31-35.43in) fit 'M'.  Waist about 90-100cm(35.43-39.37in) fit 'L'.  Waist about 100-110cm(39.37-43.31in) fit 'XL'.  Waist about 110-123cm(43.31-48.42in) fit...

Specification: Material: Polyester fiber.  Color: Black, blue.  Size: One size.     Feature: -Easy to get the perfect self-confidence posture-Start to stand and sit much more straight.  -Align your shoulders, spine...

Specification: Material: BK cloth, EVA, SBR, carbon fiber.  Voltage:    7.4V.  Size: One size.  Color:Black.  Weight:610g.     Features: Magnets help increase blood flow.  Relieve lower back pain by reducing pressure.  Neoprene...

Specification: Size: M: 70-85cm.  L: 85-100cm.  XL: 100-115cm.  Material: Metal.  Color: Black.  Closure Type: Hook and Loop.     Features: Corrective posture correctors.  From the lining on the shoulders to the...

Specification: Material: Neoprene.  Colour: Black.  Size: S, M, L, XL, 2XL.     Features: - Ten magnets design.  - Multiple adjustable adhesive straps. Easy to put on and remove.  - Force the...

Specification: Material: Polyester.  Protection class: Professional Protection.  Color: Black.  Size: S-5XL.  Weight: 0.3KG.  Function: Posture Corrector.  Applicable People:Universal.  Back length:    44cm / 17.32inch.  Tape length:    97cm / 38.19inch.     Features:...

Specifications: Name: Back support.  Applicable to: Waist, back.  Material: SBR.  Size: S/M/L/XL.  Color: Black.  Suit for: Adult Men and Women.     Features: -Crossover adjustable removable strap, provides firm support for...