King Sound Electronic and Technology KSE-081 bluetooth earbuds User Manual

King-Sound Electronic & Technology Co., Ltd bluetooth earbuds

User Manual

Power on/off & Play/Pause & Answer/End CallCharging thimble portProduct/Controls DiagramWearing SchematicHeadphone Specification:Frequency Response: 20Hz to 20KHzDriver Size: 10mmImpedence: 16oHmWeight: 60gBattery Information:Built-in Bluetooth: LithiumInput: DC 5V/50mAMusic playing time: Up to 3 HoursCharging time: 1.5 Hours* Approximate Playback time depends on individual use and may be more or less than the time specified.Bluetooth Information:Bluetooth version: V3.0Operation distance: 10 MetersSystem Requirements: Bluetooth-capable deviceAdditional Connection Sources:Power Source: Built-in rechargeable battery or via thimble port from charging caseChargingPut headsets in charging box and press the power button, the LED indicator on upper-right of charging box flashing in blue, cover thebox lid, LED light will apear beneath earbuds power button to indicatewhen the earbuds are charging, even while earbuds are turned off.When charging is complete, the LED light will turn a solid blue.Charging time is approximately 1.5 hours.NOTE: When connected to an Apple device, the battery level willshow on your screen next to the Bluetooth icon.Power onPress & hold the power button on the earbuds (both left and right atthe same time) for 5 seconds to turn on the earbuds, the LED lightwill flash blue & red and the earbuds will emit a tone.NOTE:If your earbuds are already turned on, you must first poweroff the earbuds before completing the above step.After a few seconds the LED lights beneath power button will flash inblue, left channel and right channel has connected and ready to pairwith a Bluetooth-enabled device. Pair & Connect with a New DeviceOn your Bluetooth-enabled smartphone, tablet or media player,navigate to the Bluetooth settings menu, turn on the Bluetooth feature,and search for new devices.After a few seconds you will see “UB-TWS09” listed.Tap this model to select it, the LED will begin to slowly blink blue, andthe earbuds will emit a tone to indicate that it has been successfullypaired with your device.NOTE:If your device asks for a password to connect to the earbuds,enter “0000”Reconnect to BluetoothYou only need to pair your Bluetooth device with this earbuds once.With your previously paired device’s Bluetooth turned on and in range,power on the earbuds, it will automatically reconnect to the last Bluetoothdevice they were connected to.If you have a previously paired device that does not auto-reconnect, navigate to the Bluetooth settings menu on your device, turn on the Bluetooth feature, and select “UB-TWS09” from your list of pairedBluetooth devices.PlayConnect your device to this earbuds via Bluetooth (see “Pair & Connectwith a New Device”).Open your favorite music app and press play.Press the “Power” button once to play/pause music & answer/end calls, or press it twice to skip to the next track.All audio, including music, games, videos, and notifications will be routedthrough the Earbuds.Power offPress and hold power button on left or right earbud for 3-5 seconds, the earbuds will emit a descending tone to indicate that the earbuds are nowpowering off.Troubleshooting2211No power Recharge your earbuds using the included batterycharging case.Make sure your Bluetooth device has A2DP profile.Check if both devices are paired and connectedover Bluetooth.Restart the earbuds to reconnect your Bluetoothdevice.Music is not playingover bluetoothNavigate to your Bluetooth settings menu on yourBluetooth device, tap “UB-TWS09”, and select“Forget”. Now follow the steps to pair your deviceagain.Bluetooth device willnot reconnect withthe earbuds
FCC Caution： This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -Reorient or relocate the receiving antenna.-Increase the separation between the equipment and receiver.-Connect the equipment into an outlet on a circuit different from that to which thereceiver is connected.-Consult the dealer or an experienced radio/TV technician for help.

Navigation menu