Dongguan Jin Wen Hua Digital Technology F9 Hit Boom Speaker User Guide

Quick Start Guide
F9HIT BOOM

HIT BOOM SPECIFICATION

Product Name
Model No.
Bluetooth® Wireless Version
Support Bluetooth® Protocol – –
Speaker Driver
Frequency Response
Sensitivity
Rated Impedance|  HIT BOOM
F9
V4.2
– HFP, HSP, AVRCP, A2DP
a) 45mm, 2*10W(20W)
70-20kHz
85db@1m1kHz Max Volume
40
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SNR (Signal to Noise Ratio) Bluetooth® Distance
MIC Sensitivity ————
Charging Time
Waterproof Rate
Charging Input
Net Weight| >70dB
100ft
-42±3db/Omnidirectional
About 3 hours
IPX7
DC 5V/2A
670g
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In The Package

Button Controls

simultaneously
Enable/Disable Colorful Light Bar| Short press the ” ” button .,

Power Indicator

Lightbar (Bluetooth mode)

Note:

1. If your device is not playing music nor is connected, the speaker will not be turned off.
2. Close the waterproof rubber cover before you put the speaker into the water to improve its waterproof function.

Lightbar (AUX mode)

Tapping Light Mode

s
Right| Lightbar flashes quickly| |

Pairing a Bluetooth device wirelessly

Please make sure your HIT BOOM has enough battery power. Bluetooth pairing may fail when the battery is too low.

1. Turn on your HIT BOOM and it will automatically enter pairing mode.
2. Turn on your device’s Bluetooth and tap HIT BOOM and pair. You will hear a prompt tone when it is successful. Then you can play music.
   When you turn on your HIT BOOM the next time, it will automatically try to connect to the lost device used.
   Note: If you want to pair It with a different device. disconnect the existing device.

Pairing two speakers to create a stereo pair (TWS mode)

You can pair two HIT BOOM together to create left and right channels and enjoy stereo sound.

1. Turn on both speakers. Their light bar will flash, indicating they are ready to pair.
2. Press and hold the Bluetooth button of one of the speakers until you hear a beep. then you will hear a prompt tone of “Ding Ding Ding”, indicating the two speakers are paired successfully. Do not turn on your phone’s Bluetooth function before the pairing is successful.
3. Turn on your device’s Bluetooth and tap “HIT BOOM” and pair, it will automatically connect one of the speakers. When the pairing is completed, you can enjoy wireless stereo sound from both speakers.

Note:

1. Before pairing two speakers together, please make sure that the two speakers are not connected to other devices via Bluetooth. If one of them is connected with another device, they will fail to pair with each other.
2. Please note that only one speaker can control the volume. (This speaker is called the main speaker)
3. For o better listening experience, please put the speakers within 50 feet of each other. To achieve the best result, place the speakers in an open area without barriers.

Wireless Hands-free Phone Call Function

Hands-free functions are only available for Bluetooth-enabled smartphones.
Short press the” ” button to answer an incoming call. Short press again to end the call.
Long press the” ” button to reject an incoming call. When two HIT BOOM are successfully paired. the sound will only be transmitted to the main speaker.

Connecting a non-Bluetooth audio device with the 3.5mm cable

1. makes sure your HIT BOOM battery has enough power and turns on the Bluetooth speaker.
2. Plug one end of the cable into your device’s headphone Jack and the light bar will be solid red for 5 seconds. Insert the other end into HIT BOOM.
3. Turn on your HIT BOOM Bluetooth speaker and you can start playing music.
   Note: When the audio cable is plugged into the speaker, the Bluetooth function will not be available.

Safety precautions

1. Do not charge by a water source or in the rain to prevent electric shock.
2. Please follow the instructions for all operations and use.
3. Do not damage the cable. especially at the connector.
4. Unplug the USB charging cable when it is not in use or during a thunderstorm.
5. Please keep the speaker away from heat sources (including all equipment that generates heat), such as stoves.
6. Do not disassemble the speaker.
7. Use officially certified chargers and cables (UL, CSA, VDE, CCC).
8. If you have any questions, please contact our customer service team.

FCC Statement Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 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
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.

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