<br>Bluetooth Speakers Portable Mini Wireless Speaker Ball Column Handfree TF FM Radio MP3?Specifications:With HI-FI speaker, to sure the clear and bright sound quality.Dual power support by the mini USB charging/BL-5C lion battery, smart and fast charging.Built-in microphone for hands-free phone call.Allows you answer the call and listen to stereo music.support TF card(mini Micro card), card not included.Rechargeable battery, can be charged via USB.Built-in High capacity lithium battery.Working Range: Up to 33 FeetVoltage: DC 5VBattery Charge Time: 2 hoursLoudspeaker Output: 43WFrequency Response: 120HZ-18KHZSignal to Noise: >=75dBPacking Dimensions: about 11.511.59.5cm (L*W*H)?Package Included:?1 x Portable Bluetooth Speaker1 x USB Cable??How to use FM Function:?1. Connect the power cord to the speakers (Do not connect to power)?2. Change the mode, "Fm Mode"?3. Press + or-key to select signal, or double telephone button press go automatic search to signal mode.?Note:Do not drop the speakers into the waterYou can call the call twice quickly to redial the last call Description:Output power: 3W THD + 75db / 78dbBluetooth Chip: Bluetooth 2.1 + EDR wireless moduleFrequency response: 120HZ-1KHZProduct size: 90mmWeight: 200gColor : Black,Blue ,Pink,White,YellowBluetooth Speakers Portable Mini Wireless Speaker Ball Column Handfree TF FM Radio MP3?Bluetooth Speakers Portable Mini Wireless Speaker Ball Column Handfree TF FM Radio MP3?Bluetooth Speakers Portable Mini Wireless Speaker Ball Column Handfree TF FM Radio MP3?Bluetooth Speakers Portable Mini Wireless Speaker Ball Column Handfree TF FM Radio MP3?Bluetooth Speakers Portable Mini Wireless Speaker Ball Column Handfree TF FM Radio MP3?Bluetooth Speakers Portable Mini Wireless Speaker Ball Column Handfree TF FM Radio MP3?Bluetooth Speakers Portable Mini Wireless Speaker Ball Column Handfree TF FM Radio MP3?Bluetooth Speakers Portable Mini Wireless Speaker Ball Column Handfree TF FM Radio MP3<br>