Wireless Bluetooth Sound Speaker Support TF Card FM NFC Function For Tablet Mobile Phone

Description:Material: PlasticSize:approx.230*65*65mmColor: White / Blue / Red / BlackEndurance: 1-3 hours (depending on the volume)Mobile phone call: no supportTransmission distance: 0-25m barrier free transmissionSpeaker unit:4Ω 3Wx2Frequency:40HZ-20KHZSNR:≥85dbResponse sensitivity:500mvImpedence:40HM(Ω)Power:3.7V 1000Mah rechargeable li-ion  battery.(not included) Feature:Bluetooth playback /FM radio / Hands-free calls /AUX mode /U disk play / TF play /NFC functionExquisite craftsmanship and delicate feeling 30 times craft production, 50 times precision building, give you the shock of hearing feelingsDouble trumpet and bass surround, shock experienceNFC function, touch and connectedTF/U disk plug and playAdvanced Bluetooth technology, quick connect / transfer data, TF card, mobile phone can play musicFM Voice function Strong ability to resist radio frequency interference, automatic search and storage of radio, radio mode need to plug in the USB line, long press M key to enter the automatic search platformCompatible with Android, IOS and other smart phones, it is free to connect with your mobile phone, Android tablet laptop, PSP and other digital / audio devices Package Included:1 x Bluetooth Speaker1 x Instruction1 x Audio line1 x USB cable1 x Charging line Note:Please allow a slight error due to manual measurements, thank you!The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.