Specifications:

• Type: Finger Hand Ring
• Origin: CN(Origin)
• Language: Digital Counter
• Function: Passometer
• Feature 6: Ring
• Feature 5: 5 digit LCD screen display
• Feature 4: Geiger counter
• Feature 3: 1Pc Finger Counter
• Feature 2: Depend on human's reaction
• Feature 1: Finger Counter
• Compatibility: Tally Counter
• Certification: NONE
• Brand Name: XinSiLu
• Application Age Group: Adult