Hand Strap Portable YS-210 Karaoke Bluetooth Speaker Dual Wireless Mic Professional Smart Karaoke

on function dels Power/Pause: Press and hold to turn on/off the power. Press to pause or play the music. Previous track/Volume- & Next track/Volume+: Press to choose the previous/next track. Press and hold to adjust the volume. Mode on: Press to switch between Bluetooth mode, USB flash drive mode, MicroSD (TF) card mode and AUX mode. Vocal cut: Press to remove vocals from a song leaving only the background music. Reverb/Echo sound effects: Press to choose the corresponding sound effect. The default is the Echo sound effect. Change tone: Press to switch between original, male, female, child, magic sound effect. How to use Sing by Bluetooth

1. Turn on the speaker: Press and hold the power on to turn on the speaker. The BT indicator will start flashing.
2. Bluetooth connection: Turn on the Bluetooth on your smart phone. In the Bluetooth setting, find the device name "YSD Speaker" and pair. The speaker will make a tone if the pairing is complete and the BT indicator will be continually on.
3. Turn on the microphone: Press and hold the power on on the microphone. The microphone will be connected to the speaker automatically and the corresponding indicator on the speaker will be on.
4. Adjust sound effect: Adjust the volume of the speaker and microphones and choose appropriate sound effects.
5. Play music: Open a music app on your smart phone and play any music you like. The volume of the music can also be adjusted on your phone. Pressing the Vocal Cut on can remove vocals from the song. Note: Once you pair the speaker with your smart phone via Bluetooth, they will pair automatically when the next time you use. The Bluetooth can be disconnected in the Bluetooth setting on your phone. How to charge
6. When the battery is low. The device will shut down automatically.
7. Connect a DC 5V charger to the charging connector to charge the speaker or microphones. The charging indicator will turn red when charging and turn off when fully charged.
8. It will take about 3 hours to fully charge the speaker and 1 hour to fully charge the microphone. After that they can work for 3-5 hours. | Parameters Frequency range: 20Hz-20kHz Max sound level: >115dB, 1kHz, THD1% Power supply: Built-in lithium-ion battery Charging voltage: DC 5V