Waterproof and transparent: perfect for your cups or tableware to protect your wooden or glass tables well. and fully sealed waterproof design, environmental protection, and the acrylic plate can be recycled.LED coasters: our product contains 4 coasters, LED coasters powered by 2 x CR1220 batteries, without tools and wiring. Press the power switch for one second to turn on the LED light.Touch sensor switch and colour changing: press and hold the charging port for 3 seconds to turn on the LED coaster. Switch the light mode by briefly touching the charging port.acrylic coaster: the battery compartment has been embedded in the LED coaster panel. Do not wash directly, clean with a damp duster. Environmental protection. Made of acrylic material, lightweight and durable.Wide application: suitable for parties, weddings, bars, Halloween, Christmas, places, gardens, indoor and outdoor decorations, etc. Excellent surfaces, easy to use and clean. - Non-toxic material, safe to use. - Applicable scene: party, annual company gathering, bar, etc. - Optimise the landscape and lifestyle for a romantic, refined and elegant life. - Colourful and beautiful, safety, creates romantic and inviting spaces.6 amazing lighting modes and effects You have the choice between 6 modes: One touch: Fast flashing; twice touch: Slow flashing; triple touch: Always illuminated; Quad Touch: Single-sided red flashing; Penta Touch: Green flashes in the middle; six touch: Single sided blue flashingMulti-Purpose Light Coaster for DrinksColor: transparentMaterial: AcrylicProduct dimensions: 10 x 10 x 0.3 cmDiameter: 10 cmThickness: 3 mmWeight: 186 gPower supply: CR1220 batteries (included)Super brightness Each sticker has 6 LED lights with ultra-high white brightness that can make your transparent containers such as wine bottles or glasses light up at the same time. Available colours are red, blue, green.How do I replace the battery?1. Tear off the sticker behind the coaster.2. Take out the board.3. Take out the old battery and replace it with a new one.4. Apply the sticker.Note:1. Do not wash the LED coasters directly, as this may lead to electric shock.2. Clean it with a damp dust cloth.3. Do not place hot drink on the LED coaster.Package Contents:4 x LED coastersOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
