Usage Tips:USB RECHARGEABLE CANDLES: These energy-efficient LED tea lights eliminate the fuss of replacing batteries and frequent purchases. Just 2 hours on the quick-charging base gives you up to 32 hours of ambient lighting. An economical and eco-friendly choice to brighten your space without any additional batteries required. REMOTE CONTROL CONVENIENCE: Equipped with a 12-key remote, these tea lights offer hassle-free operation. Customize your ambiance with features like a 2/4/6/8-hour timer, adjustable brightness, control over flickering speeds, and the selection between continuous light or a gentle flickering mode that mimics real candlelight. REALISTIC FLICKERING EFFECT: Designed to emulate the dynamic movement of real candle flames, these flickering rechargeable candles enhance the charm and comfort of any setting. They are the perfect aesthetic choice for a cozy, realistic glow, doubling as an emergency during power outages. EXTENDED BATTERY LIFE: Enjoy longer-lasting illumination with the built-in higher capacity lithium batteries. A brief charge of 1.5-2 hours on the provided charging station powers the candles for around 40 hours, making them longer lasting than many alternatives. perfect for continuous, worry-free use in settings. VERSATILE DECORATIVE USES: Tailor-made for enhancing the mood at any celebration or calm moment, these candles perfectly suit weddings, anniversaries, Christmas, and parties, or for everyday in lanterns, wall sconces, and tea light holders. Watch them charge with a soothing red light, turning off automatically when fully ready. color: White material: plastic Package Contents: 12 x candle lamp 12 x cup 1 x base 1 x usb cable Only the above package content, other products are not included. Note: Light reflection 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.