Wireless Remote Control 36 Tune Songs Smart Doorbell Self-adhesive Rings Transmitter + Receiver

Features Simple and flexible wireless installation design eliminates the hassle and expense of installation and saves money It does not affect the decoration and appearance Up to several tens of meters to meet the needs of various residential and high rise buildings Built in stereo speakers make the sound crisp and sweet especially suitable for home office factory tourism and other places for a wide range of uses Strong anti interference ability and low repetition rate Specifications Material ABSColor White BlueReceiver Power Supply 2 x AAA Battery not included Transmitter Power Supply 1 x 23A Battery not included Music 16 music songs optionalSize L x W x H Transmitter 7 8 x 4 3 x 1 7cm 3 07 x 1 69 x 0 67 appr Receiver 10 x 5 x 3cm 3 94 x 1 97 x 1 18 appr Package Included 1 x Transmitter1 x Receiver excluding other decorations Details Pictures