YINHE A90 Outdoor Mobile Speaker User Manual

YINHE A90 Outdoor Mobile Speake

Product Information

• Specifications
  • Output power: 100W
  • Frequency: 80Hz-20KHz
  • S/N ratio: 75db
  • Output Impedance: 4
  • Input voltage: DC 5V
  • Battery capacity: 10800mAh
  • Speaker driver size: 5 * 2pcs
  • Product size: W180D207H435mm
• Product Features
  • The A90 speaker is a versatile device that can be easily connected to audio or video devices for your daily needs.
  • It features high output power, a wide frequency range, and a long-lasting battery capacity.

Product Usage Instructions

• Package Contents
  • The package includes:
  • 1 A90 speaker
  • 1 User manual
  • 1 3.5mm Audio cable
  • 1 USB charge cable
  • 1 Remote control
• Wireless microphones
  • Safety Information
  • Store the speaker away from humid areas, high temperatures, oil, and other liquids.
  • Avoid exposing the product to direct sunlight and rain.
  • Set a suitable volume level to prevent hearing impairment.
  • If not in use for an extended period, charge the speaker at least once every three months to preserve the battery.
  • Do not attempt to disassemble, repair, or open the product.
  • Keep the speaker away from children during charging to prevent electric shock or suffocation.
• Bluetooth Pairing and TWS Pairing
  • To pair Bluetooth devices:
  • Switch the power ON and press MODE to enter Bluetooth mode.
  • Open both speakers and switch them to Bluetooth mode.
  • Pair the speakers by pressing one TWS button.
  • After successful pairing, open the mobile phone’s Bluetooth to play synchronously.
  • To disconnect TWS mode, short press the TWS button again.

Package Contents

1. A90 speaker ……………..1PC
2. User manual ………………1PC
3. 3.5mm Audio cable ………..1PC
4. USB charge cable. 1PC
5. Remote control. 1PC
6. Wireless microphone ……. 2 pcs

Technical Specifications

• Output power: 100 W
• Frequency: 80Hz 20KHz
• S/N ratio: ≥75db
• Output Impedance: 4 Ω
• Input voltage: DC 5V
• Battery capacity: 10 8 00mAh
• Speaker driver size: 5 “*2 pcs
• Product size:  W1 8 0D 2 0 7 H 4 35 mm

Product Features

1. Using the newest decoding chip, Bluetooth 5.0, connect quickly.
2. 100 W output power, portable 2. 0 channel design, outstanding surround sound.
3. Support Bluetooth, Aux in, USB, TF card, Recording, EQ, Remote, Microphone and so on.
4. 4 volume controls: Volume, Mic echo, Mic volume, Bass volume
5. Double power supply: DC 5V 2 A /3A charging Build in recharge a ble li on battery.
6. Compatible for personal computers, MP3 MP4 smartphones and other smart Devices.
7. Intelli gently selects MP3 by remote number keys.
8. Can memory the song number after turning off

Safety Information

1. Store the loudspeaker away from humid areas high-temperature oil and other liquids.
2. Do not expose the product to direct sunlight and rain.
3. Set a suitable volume to avoid hearing impairment.
4. If you do not use the product for a long time, charge it at least once per three months in order to avoid damage to the ion battery
5. It is forbidden to disassemble, repair or open the product.
6. When charging, please keep away from the reach of children to avoid electric shock or suffocation.

The bluetooth pairing operation and TWS pairing

1. Power: switch the power to ON, press the key “MODE” to enter the mode of Bluetooth, and the display screen will show “BLUE”.
   • Bluetooth connection: Open the hands of the Bluetooth Settings(mobile phone brand is different, bluetooth opening method will be different), enter a search, and the A90 will be found, please connect it. if need a password, please input”0000” to go on pairing. When the Bluetooth pairing is successful, you will hear a ding-dong sound. Then you can play the music. In case of unsuccessful pairing, switch the power to the off and restart it. After successfully connecting to Bluetooth, if you turn off the device, but the bluetooth on your smartphone remains open when you restart the device, the Bluetooth will be connected automatically.
2. TWS interconnection mode:
3. Pls open the 2pcs speakers and change them to bluetooth mode.
4. Short press one pcs TWS button to pair the other speaker.
5. After pair succes s successfully, open the mobile phone’s bluetooth mode to pair one of them to play synchronously.
6. When again s hort press the TWS button will disconnect the TWS mode

  *  **Note:** Can not pair the mobile phone with speakers first, as it can not connect the TWS and must disconnect the pair between the mobile and speaker
5.  **AUX IN MODE** Turn on the A90 speaker and select AUX mode you can use the AUX cable to connect your MP3 or computer with the speaker and then play your music
6. Pls open the 2pcs speakers and change them to bluetooth mode.
7. Short press one pcs TWS button to pair the other speaker.
8. After pair succes s successfully, open the mobile phone’s bluetooth mode to pair one of them to play synchronously.
9. When ag ain s hort press the TWS button will disconnect the TWS mode
  *  **Note:** Can not pair the mobile phone with speakers bluetooth first, as it can not connect the TWS and must disconnect the pair between the mobile and speaker.

Play by USB Driver and TF card

• Turn on the A90 speaker and insert your TF card USB flash to automatically switch to TF USB mode and play the music from the TF card USB flash After pulling out if you re-insert the TF card USB flash the speaker will start playing from the previous break point.

Recording MODE

• Recording via External Microphone:
  • Connect a storage device (USB/TF card) and short-press the RECORD key to start recording for a time depending on the storage capacity. During recording, tune the “ ECHO+” knob to the minimum. It is noticeable that the microphone should be located a proper distance away from the speaker to prevent any howl round or noise.
  • In TF USB mode you click REC to enter the recording mode and then you must use the microphone to record Press REC again to end the recording and play the recording The recording will be saved in TF card or USB flash memory Long press this “REC” to delete the current recording file.
  • Notes: This product starts recording from the time as displayed on the LED screen.

CHARGING

• To charge the battery insert the USB charge cable to the speaker port then connect the USB port to a DC 5V charger and plug the charger into an AC 220V power source Charge the speaker the same as Charge your phone Charging LED light indicator It is always red when charging When the device is fully recharged, the blue light turns on.
• CAUTION: Please Be sure to charge while the music is distorted, the system indicates a tone for low battery or shut down.

The solution to Common Problem

Functional Operations and Features

1. LED Screen.
2. Master Volume: In USB/TF Card/AUX-in /Bluetooth mode, use it to regulate volume output from the speaker
3. TF Port: Read audio files in MP3 format in TF card in capacity up to 32G (FAT32)
4. USB Port: Read audio files in MP3 format in a USB storage device in a capacity up to 32G (FAT 32.)
5. : In the play status of USB/TF Card/Bluetooth, short press it to select the previous channel.
6. : In USB/ TF card Bluetooth reading status, short press it to play/pause, In USB/ TF card reading status long press it to select one of four playback sequencing modes ( All play all tracks in sequence; RAND play in random; ONE repeat one track; FOL repeat all tracks in a folder In AUX input status, short press it to toggle between mute and normal volume.
7. : In USB/T F card/Bluetooth reading status, short press it to go to the next song.
8. M ODE /SHIFT: Short press it to switch between USB/TF/AUX IN/ Bluetooth modes. Long press it to switch between the recording folder and the MP3 folder when playing the file in USB mode.
9. Recording/DEL: Short press it to enable recording. During recording, reverberation should be tuned to the minimum. Long press it to delete a recording file. Recording in Microphone mode is available
10. : Short press to switch from different LED modes
11. ECHO-: Reverberation effects down the control button.
12. ECHO+: Reverberation effect increment control button.
13. TWS MODE: Press the key to switch on/off the TWS pairing mode of
14. EQ Short press to switch between indoor and outdoor modes
15. MIC PRIOR ITY: Connect the microphone, short press the key, into the microphone priority mode
16. Vocal Cut: Cancel the original sound of the music
17. Microphone input: Microphone input jack
18. Microphone volume: Microphone volume regulating knob
19. AUX IN: External sound source input port (plug and play)
20. Power: Power switch
21. DC 5 V recharging: DC 5 V recharging port
22. Recharging indicator light: When the recharger is connected, the red light turns on. When the device is fully recharged, the light turns off
23. BASS: Bass control regulating knob
24. Remote Control Receiver

Operation Instructions on Remote Control

1. Power Button: Short press it to enter standby mode; short press it again to resume. If no device is connected, the system goes to ” BT
2. : In USB/TF/FM/AUX/Bluetooth mode, short press it to mute the device 3.
3. /EQ: Short press to switch the light mode; In bluetooth mode, Long press the button for 3 seconds, It switches the EQ mode from Indoor to outdoor mode.
4. MODE/TWS : Short press functions as “Mode” on the master device. In bluetooth mode, Long press the TWS button It connects or exits bluetooth TWS Pairing mode
5. TREBLE –: Treble volume down control button.
6. TREBLE+: Treble volume increment control button.
7. BASS: Bass volume down control button.
8. BASS: Bass volume increase control button.
9. VOL +/VOL Keys: In USB/TF/FM/AUX/Bluetooth mode, press them to volume up/down
10. : Functions as “ ” on the master device.
11. : Functions as “ ” on the master device.
12. : Functions as “ ” on the master device.
    Num eric Keys 0~9: In USB/TF card reading status, to play Track 12, just input numbers “1” and “2”, and in 2 seconds the system will go to Track 12 and start playback. Any input of a number larger than a number of the total available tracks is invalid.

FCC

FCC WARNING STATEMENT

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, under 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 by 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 the receiver.
• Connect the equipment to 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.

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.

The device has been evaluated to meet the general RF exposure requirement.

Thank you for purchasing our product A 90. This device can be easily connected with audio or video devices for your daily needs Before you use this product for the first time please read this manual carefully to get familiar with all its functions

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