haoshi 2BF5HU101 Multimedia Player Instructions

haoshi 2BF5HU101 Multimedia Player

Product Information

Specifications

• Maximum supported capacity of TF card or U disk: 32GB
• Music playback format: MP3
• Power supply: DC5V

Product Usage Instructions

Power On/Off
To power on/off the device:

1. Long press the power switch for 2-3 seconds to turn on/off.
2. Long press the power switch for 8 seconds for the reset function.

Note: The device will automatically shut down after 10 minutes of inactivity.

Music Play

TF Card / U Disk Mode:

• Insert a TF card or U disk to switch to MP3 mode and play audio files automatically.
• Long press the play/pause button for 2 seconds to switch between single cycle or all cycle playback.
• Use the previous song and next song buttons for quick navigation.

Bluetooth Connection
To connect via Bluetooth:

1. In Bluetooth mode, search for the U-101 device on your phone and pair for music playback.
2. To connect or disconnect Bluetooth, hold down the designated button.

AUX Mode
To use AUX mode:

• Connect one end of an audio cable to the AUX jack and the other end to an audio source like a mobile phone or computer for sound amplification.
• Adjust the volume using the volume potentiometer.

Frequently Asked Questions (FAQ)

• Q: How much recording time does the device support?
  A: The host supports 240 seconds of recording time. For longer recordings, insert a TF card or U disk.

• Q: How to enter TWS (True Wireless Stereo) mode?
  A: Open two U-101 machines in Bluetooth mode, double-click the designated key on either machine to enable TWS function. Double-click again to disable. Pair your phone with one of the machines for synchronized playback.

Host Operation Instructions

(Function Key/Interface Description)

1. Power switch
2. Mode (function switch)
3. The previous song
4. Play / pause
5.  The next song
6. Volume adjustment
7. The AUX socket
8. Microphone socket
9. DC5V charging port
10.  TF Card socket
11. USB The port

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.

2. Solution 1: Check whether the volume is adjusted too low, please adjust the [power switch / volume adjustment] knob, increase the volume.

3. Solution 2: Check whether the battery is dead. If the battery is dead, please charge the battery in time.

4. When using the amplification function, the host has no sound.

5. 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.

6. 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.

7. 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.

8. The horn has noise or interruption.

9. Solution 1: Maybe the battery is not strong enough, please charge the battery.

10. Solution 2: It may be a bad contact between the microphone plug and the microphone interface.

Usage Method

Power On/Off

1. Long press key for 2~3 seconds to turn on / off;
2. Long press key for 8 seconds for the reset function;

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.
• During playing, long press Key 2 seconds to switch the single cycle or all cycle; long press For a quick retreat， long press For fast forward.
• This machine has the power off memory function, next time When using the music mode, the system will continue
• playing with the breakpoint position of the last play track.
• Maximum supported capacity of a TF card or U disk: 32GB Music playback format: MP3 support

Bluetooth Connection

When the host is in Bluetooth mode, open the phone Settings inside Of The Bluetooth feature, click on the search device, Then find the U-101 in the available device (Host model name), matching connection, when hearing the Bluetooth is connected, the phone is paired with the host Bluetooth Well, then you can use your mobile phone to play what you like The music.
In Bluetooth mode, hold down ****to connect or disconnect Bluetooth.

AUX Mode

In the boot state, one end of the audio cable is inserted into the “AUX” jack, and the other end of the audio cable is connected with the audio signal source such as mobile phone, computer, which can be used for external sound source amplification, and the volume potentiometer can adjust the volume size.

Note: You can press M to switch to another mode.

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.
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.

Amplification Mode

Insert the headset into the “MIC” jack, the machine automatically switches to amplification mode (with voice prompts), and the sound of speaking into the headset’s microphone can be amplified.

Recording Mode

1.  Start recording: Insert the earphone into the “MIC” jack and press and hold the M key for about 2 seconds to switch to recording mode (with voice prompt); Press and hold M the key for about 2 seconds to save and play the current recording.
2. Play recordings: In TF + USB mode, double-click to enter or exit playing recordings. In the amplification state, double-click the key to play back the recording file when no card or USB flash drive is inserted.
3. Delete a recording: During recording, hold down the key for about 2 seconds to delete the recording.

Note: The host has 240 seconds of recording time. If you need a long recording, please insert the TF card or U disk.

TWS Connect

TWS connection: open two U-101 machines, in Bluetooth mode, double-click the M key of either U-101 machine to open the TWS function (double-click M key again TWS function), hear the prompt sound, wait for about 3 seconds to hear the “Bluetooth connected” prompt sound, is the TWS connection is successful, at this time open the mobile phone Bluetooth connection U-101 machine, when the music will play two machines play at the same time.

• 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.
• 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
• 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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