Feature:Product name: fashion bluetooth speakersBluetooth version: Bluetooth3.0 + EDRContinue to play: 3-5 hoursBattery capacity: 500 mah polymer batteryAccept the distance: barrier-free distance is more than 10 metersLoudspeaker diameter: 40 + 12 mmProduct color: blue、 gold、 red、 silverProduct features: bluetooth function、 can call、 support audio output、 support the TF card、 colorful lights will shine dazzle colour breathing