It works like a Humbird

1 × Knee Massager

Brand: PETS-CIRCLE

Palette *1

Size: 265*46 * 11

Outdoor Smart Watch with GPS & Compass – Heart Rate, SpO₂ Tracking & Sports Modes Pet Supplies It works like a HumbirdProduct information: Applicable crowd: ladies, men, business, neutral, public, teenagers, couples, fashion, adults, the elderly Screen size 1. 32 inches Interface: USB 2. 0 Body memory: 32M bit Screen material: TFT Wearing method: wristband type Compatible system: fully compatible Wireless distance: 10m and above Battery capacity: 580m Ah Operation mode; touch + button Product size: 47*14mm Wristband material: silicone Product weight: bare metal 40