Mechanical Keyboard Black Switch Keycap Tester Keychain for Cherry MX Switch with LED Backlit

Specifications: 1. Item: Switch tester backlit keychain 2. Construction: Clear base + Lobster clasp rope + Body + Button battery + Clear keycap 3. Material: ABS 4. Swicth: Black switch 5. LED light color: Blue 6. Dimension: 2*2*2.8cm / 0.8" * 0.8" * 1.1" * 7. Cord Length: 6.5cm / 2.6" 8. Battery: Button battery (Included) Features: 1. When you click on it and it will light up. 2. Black clicky keychain with secure lobster clasp in a clear hard plastic housing. 3. Fit for Cherry MX. 4. Perfect for any mechanical keyboard lover. Package Included: 1 * Mechanical Keyboard Black Switch Keycap Tester Keychain for Cherry MX Switch with LED Backlit