Portable LED Bluetooth Wireless Stereo Speaker For iPhone iPad Samsung MP3   Feature:   -100% new and high quality. -CH-206 Bluetooth speaker colorful rotation. -It can play MP3 format audio files of TF card、 built-in MP3 decoder. Support MP3 audio format player. Maximum support 32G. -With FM radio function、 built-in 87.5-108MHz FM digital radio module、 can automatically store 50 radio stations、 with built-in high sensitivity antenna. -Built-in low power \/ low distortion rate 3W digital amplifier、 the maximum output distortion is 0.5%. SNR 80Db. -Built-in 500mAh lithium-ion battery、 ensure long play. -Adopt a common Micor5P charge jack、 built-in conversion feature colorful lights will transform the rhythm with the music level、 with rotating lights function.   Specifications:   Product name: Bluetooth speaker Material: Engineering Plastics Color: Blue、 black、 red、 white Size: Approx. 12x7cm\/4.72!#!amp!*!quot;x2.75!#!amp!*!quot; Lighting power : 0.5w Speaker Power : 3w Speaker Diameter : 40mm Bluetooth Version : V2.1+EDR Working Range: Up to 10m Working Environment : -10 ~40 C Battery Charging Voltage : 5v S\/N : !#!amp!*!le;95dB Build-in Battery Battery charge time : 2hours Output power: 3Wx1 SNR: 50dB Frequency range: 50-20KHZ   Package Include:   1x Bluetooth speaker 1x USB Cable 1x Charging cable