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Smart Humpback Corrector

$3.25
Variant
Smart Humpback Corrector Pink White box - $3.47
Smart Humpback Corrector Pink White box - $3.47
Smart Humpback Corrector Voice White box - $5.80
Smart Humpback Corrector Blue White box - $3.47
Smart Humpback Corrector Blue Color box - $3.69
Smart Humpback Corrector Ordinary White box - $3.25
Smart Humpback Corrector Pink Color box - $3.69
Smart Humpback Corrector Voice Color box - $6.01
Smart Humpback Corrector Ordinary Color box - $3.47
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Product Description


Material: ABS+ elastic shoulder strap
Fully charged use time: 15 days
Charging output interface: standard V8 interface
Charging time: 2 hours (about 2 hours)
Built-in battery specification: 500mA/3.7V


Normal version: Vibration reminder 25 degree tilt reminder

LCD counting and timing voice models: LCD records the number of wrong postures, LCD records use time,

Vibration reminder, voice reminder (can be turned off or on, boot to record the last setting)

15/25 degree reminder switch