haoshi W8 Portable Karaoke Speaker Instruction Manual

Portable
Karaoke Speaker
Operation Manual
W8

Host Operation Instructions

Usage Method

Common function description：

8. Music sound effects: Press to toggle indoor or outdoor music effects
9. Microphone sound effect Press to toggle indoor or outdoor microphone effects
13. Mode Short press to switch Bluetooth mode, TF card mode, U disk mode Long press to read the battery level, the corresponding power indicator lights up Double click to turn on or off the external sound
14. The previous song Long press fast back(MP3)
15. Play / pause Long press the single cycle(MP3)
16. The next song Long press fast forward(MP3)
20. USB socket Data transfer read U disk only
21. OTG Live Charging socket: Please use the original standard charger to charge the machine

Power On/Off
Turn ON: Push to “ON”
Turn OFF: Push to “OFF”

Music Play
TF card / U disk mode
Insert the TF card or U disk, automatically switch to the MP3 mode, and automatically play the audio file of the TF card or U disk.
Short press “play pause” button to pause play / resume play, long press “play pause” button for single loop / full loop.
TF card or U disk maximum support capacity: as long as the FAT 16, FAT 32, exFAT format TF, U disk capacity is not limited, can be read.
Music playback format: support MP3, WAV, WMA, FLAC, etc

Live Monitoring
Live broadcast: Using OTG professional live broadcast line to connect the machine (as shown in the picture above), the generated various effects are plugged in the mobile phone and directly applied on the mobile phone.
Listening: You can monitor the effect of the live broadcast output by listening to the headphones.

Recording Mode
Start recording: press the REC key for recording, press it again to end the recording and play the current recording.
Delete recording: In play recording mode, long press REC key to delete the current recording.
Play the recording: with TF card or U disk, long press Mode key to convert the recording / music file.
Note: Prepare a TF card or a U disk into the host before recording.

Bluetooth Connection
When the host is in Bluetooth mode, open the Bluetooth function in your device, connect for the first time, click search the device, and then find the W8 (host model name) in the available device, match, connect, host Bluetooth pairing successfully, at this time, you can use the phone to play your favorite music.
Long press play/pause key to disconnect Bluetooth.

MIC Operating Instructions

Main functions:

1. UHF band wireless transmission, strong anti-interference ability, frequency range: A MIC: 651-670MHZ, B Mic: 671-690MHZ.
2. Using moving-coil high-fidelity pickup, the sound quality is pure and clear.
3. Supports automatic connection, and the pair frequency operation is simple.
4. Support LED frequency and power display.
5. Supports microphone volume adjustment.
6. Type-C rechargeable design.

Microphone operating instructions:

1. Turn on/off: long press the to turn on/off

2. Pair frequency: When the host and microphone are turned off, press and hold the for 3 seconds to turn on the device without letting go. After 5 seconds, it will enter the pair frequency mode. After flashes on the microphone display,
   turn on the host and wait for the host after powering on, short press the , the host display will display the “UNF” symbol to indicate that the microphone is connected.

3. Frequency hopping: When the device is connected, press and hold the key, and the frequency displayed on the screen will jump to another frequency point. Each time you press it, it will jump to one frequency point. (When there is interference in the environment, frequency hopping can avoid interference)

4. Connection: Automatically connects to connected devices when the device is powered on. For devices that have not been connected, connect according to [2. Pair frequency]

5. Automatic screen quenching: If no operation is performed after 10S of startup, part of the display will be closed, and only the battery symbol will be displayed, which does not affect normal use. There is a key operation to activate the display.

6. Automatic sleep: 1 minute after power-on without any press operation or signal input, it will automatically enter sleep mode. Transmission will be turned off and only the battery symbol will light up. A key operation or signal can  trigger wake-up.

7. AB mic switching: long press the and the microphone display will display to enter the code pairing. Wait for 5 seconds until the display changes from CHA to display CHB. Release your hand, and then press and hold the to re-pair and test.

8. Microphone volume adjustment: Short press the to adjust the microphone volume, the volume level is 1-16.

Specification Parameters

Remarks:

1. The above parameters are based on our experimental data.
2. Parameters will change depending on the actual use conditions.

Common Problem

1. The speaker has no sound when playing the tracks.
   Solution 1: Check whether the volume is adjusted too low, please adjust the [power switch / volume adjustment] knob, increase the volume.
   Solution 2: Check whether the battery is dead. If the battery is dead, please charge the battery in time.

2. When using the amplification function, the host has no sound.
   Solution 1: Check whether the plug position is correct, the microphone plug should be inserted into the microphone interface, and the audio cable plug should be broadcast into the audio line interface.
   Solution 2: Check that the plug position is correct, the microphone plug should be inserted into the microphone port, and the audio cable plug should be inserted into the audio cable port.
   Solution 3: Check whether the power supply is turned on, and whether the volume is adjusted too low.
   If the problem is still not solved, please contact the local dealer immediately.

3. The horn has noise or interruption.
   Solution 1: Maybe the battery is not strong enough, please charge the battery.
   Solution 2: It may be a bad contact between the microphone plug and the microphone interface.

Storage And Precautions

1. Products should be stored in the indoor dry and ventilated place to avoid high temperature, humidity and heavy fall, and avoid rain and water when used outdoors.
2. Non-professional technical personnel please do not dismantle or repair without authorization: If you have any problems or service needs, please contact the local dealer.
3. Do not insert the external sound source signal (mobile phone, computer, etc.) from the Microphone interface to avoid excessive sound amplitude resulting in distortion.
4. In the process of use, try to avoid frequent insertion and plug, so as not to cause jack Loose causes poor contact.
5. Because of the strong speaker magnetism, do not put the machine and the bank card and other magnetic things together, so as not to cause magnetic loss and bring unnecessary trouble.
6. Please use the antistatic soft cloth to clean and wipe this product. Please turn off the power switch and disconnect all external connections when cleaning this product.
7. This product may be slightly heated during charging and normal use, which is a normal phenomenon.
8. USB port (U disk interface) is only used for data transmission, no voltage output.

Safety Warning

1. Do not close the product and accessories to the fire source or any overheated environment.
2. Do not contact the product and accessories with the water, do not use the product near the water, and do not immerse the product into any liquid to avoid water droplets or water splashing on the product and accessories.
3. Please do not open or arbitrarily disassemble, repair the battery components, if the battery replacement will be improper explosion risk, strictly prohibit the battery into water, fire or near any overheating environment, so as to avoid explosion.
4. This product is used by charging the external power adapter (DC5V power supply). After charging, please unplug the power supply or power socket in time to disconnect the power grid. Please choose a power supply that meets the 3C certification standards to charge the machine.
5. When the prohibition of wireless equipment or the use of equipment will cause interference and safety risks of electronic equipment, please close the product.
6. In the flammable and explosive area, please close the product, and keep the relevant marking instructions, so as to avoid causing explosion or fire. Flammable and explosive areas include but are not limited to: gas stations, transportation and storage facilities of inflammable or chemical products, and district cities with explosion hazard signs.
7. When taking the plane, please abide by the relevant regulations and regulations of the airline, and close the product before the plane takes off to avoid potential safety risks.
8. If the battery is replaced improperly, there will be an explosion risk, which can only be replaced with the same type or equivalent type of battery.
9. Batteries (battery pack or combination battery) shall not be exposed to environments such as sunlight, fire baking or similar overheating.

Unsecured statement:
Except as required by applicable law, the Company makes no warranties of any kind, express or implied, regarding the contents of this Manual.
To the extent permitted by law, the Company shall in no event compensate for any special, incidental, questioned, secondary damage arising from the use of this manual, or for any loss of profit, data, business reputation or expectancy.

Manufacturer:
Shenzhen Zhongkerong Electronic Information Co., LTD
Production enterprise: Zhongshan Haoshi Electronics Co., LTD
Production address:
No.5-8 card, 2nd floor, Building 9, No. 33-35,
East Jucheng Avenue, Xiaolan Town, Zhongshan City

FCC Statement

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.

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 the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
  Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipment.

RF Exposure Information
The device has been evaluated to meet general RF exposure requirement. The device can be used in
portable exposure condition without restriction.

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