Style: all-match fashion

Wearing method: Elastic band

The current was 42uA

melange gray Velcro (Super velvet)

Noise: 36dB or less

Glow in the Dark - Luminescent Party Glasses Men's Clothing Style: all-match fashionProduct information: Applicable occasions for gifts: Party gathering Material: ABS EL Size: white, ice blue, orange, pink, red, yellow, blue, green, fluorescent green, purple Applicable gift giving relationship: Classmates Applicable holiday: Christmas Features: 1: There are four modes of lighting: constant on, slow flashing, fast flashing, and off. 2: Glasses size: 152 * 142 * 50mm 3: Built in driver: 200mph, can be charged for 2 3 hours at a time.