It is pretty cool and attractive and make you the star of parties. Fun for parties, shows, rave concerts and festivals. High-quality EL wire provides excellent visual effect and longer continuous glow time at night. Easy to use. Single-button design. Press the button on the battery pack to change the EL glasses to light in any one of four modes: steady glow / blinking / voice activated light up / off. Ergonomic design and made of stylish black shiny frames. Regular adult size and comfortable to wear. Easy to see out of, and the lights has no impact on vision at all. Independent battery pack with two 1.5V AAA dry batteries can provide the adequate power to ensure a longer continuous light up time (two hours at least depending on your battery capacity used). The pack and glasses are connected by a 35" wire. You can easily hide the pack in your pocket, clothing or chip in belt by the clip of the pack. Features:
-100% Brand New and High Quality.
-Can be used on both indoor and outdoor night shows and activities.
-A fine last minute costume prop.
-Portable and easy to wear.
-Use single button to control four modes: constant light up, slow flashing, voice control light up and shut off. Voice sensitivity can be adjusted by turning the side dial.
-No heat generated.
-Battery pack and eyeglasses separated design giving you a long time enjoying experience.

Specifications:
Material of frame: Plastic
Material of Glasses: AC
Connected Wire Length: 35 inch
Battery Pack Size: 10 x 2.5 x 1.6cm (3.9 x 1 x 0.63 inch)
Battery Type: 2 x 1.5V AAA dry batteries (not included)

Attentions:
Do not pull the cable between the glasses and the battery pack hard and frequently or it may fall off the glasses. Be sure to use the pack fixed, rather than free hanging, and the cable is not stretched tight.

Warm Tips:
Sometime you would hear a slight buzzing noise from the battery pack when powered on. It is normal phenomenon. EL wire glow needs a high frequency pulsed power source which frequency falls squarely at the frequencies that are more sensitive to hearing. But it is a weak sound and is easy for most people to accept, especially when you hide the pack at your waist or in the pocket.

Packing include:
1 x EL Wire Glasses
1 x Battery Pack (battery not included)