PACKAGE CONTENTS: This set includes 2 x 4" tall, 2 x 5" tall, 2 x 6" tall, 1 x 7" tall, 1 x 8" tall and 1 x 9" tall flameless candles (each 2.2" in diameter), 2 x 10-key remote controls and a user manual. 10-KEY REMOTE CONTROL & TIMER: With one remote control, you can control all the candles. Once the timer is activated, the candle will light up at the same time every day and stays lit for 2 hours/ 4 hours/ 6 hours/ 8 hours, with a 24-hour cycle. LONG-LASTING BATTERYEach candle requires 2 AA batteries (not included), the battery life expectancy is about 150 hours (high quality battery required). The LED lamp life is 50,000 hours. ENVIRONMENTAL AND SAFETY: This real wax LED candle gives you a realistic appearance without the dangers of fire, smoke or messy wax drippings. Simply replace your traditional candle with combustion.Can be used safely around children, pets, no more worry about the risk of fire accidents. PERFECT DECORATION:It can be widely used for birthday, Christmas, home