2.4Ghz беспроводной птичье гнездо спикер

2.4Ghz wirelessbird nestspeaker detail information: LT-501 Item: LT-501 Size: 23x23x48cm Material :Fiberglass resin IP:44 Bulit-in speaker:6.5" Coaxial Rated power : 30W Transmitter Parameter: Frequency range 2400-2483MHZ Date rate 2M bps Transmit power 10 dBm Power source Rechargeable Batteries or DC 9 V adapter Receiver and Audio Parameter: Frequency range 2400-2483MHZ Receive sensitivity -90dBm Signal to noise ratio 88dB Frequency response 20Hz∼20KHz (-3db) Power source Rechargeable batteries or DC 12V adapter Amplifier Built-in digital amplifier Receiver Built-in Impedance 4 ohms Detail Feature: 1.The power source is using the includede DC adapters. 2.Waterproof ,IP44,when in the outdoor ,do not think much just turn it on. 3.Built-in RF receiver and audio digital amplifier 4.The Remote control is included which allows you to control the music via the speakers. 5.The receive signal up to 100feet. 6.It can simply connect to most of audio source and any audio device with an output jack such as CD, DVD, TV, MP3,stereo, PC, laptop,MAC, IPOD, home theater. 7.This rock shape wireless speaker can let you enjoy you favorite music anywhere and anytime in the hourse or outside. Ture 360°sound for your experience, can enhance the pleasure and make you feel more at peace and surrounding well with nature.