Kinsoli LED-806 Bluetooth SpeakersBluetooth compliance: Bluetooth V2.1 EDROperation distance: ?10-15mOperation frequency: 2402-2480MHzOutput power: 4?, 6WWorking voltage: 3.7-4.2 0.05VA/N ratio: >95dB USBCharging voltage: 5V DCDistortion:Working time: 5 hours batteryCharging time: 2 hoursPacking: standard paper box packingAccessories: Bluetooth speakers x 1 user manual x 1 USB cable x 1 audio cable x 1Functions:Volume up and down buttonsControl button for play/pause and hands free callingLED indicators for Bluetooth pairing/on status/charging indicatorUSB flash disk playTF card slotAUX interfaceMicinlet
