50 W High Power Subwoofer
Parameter
Accessorices
Key Function
- Status Indicator
- OSound effect indicator
- Play / Pause / Answer / Hang up
- Volume down / Previous track
- Volume up / Next track
- Phone assistant wake up
- Power on / off
- Sound effect switching
- Mode switch/Wipe data
- Type-C charging / Audio port
- TF card
- AUX-in
| BUTTON | OPERATING |
FUNCTION |
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Short press | 1. In the off state, short press to turn on2. In the on state, short press to turn off |
| Double click | In the state of Bluetooth to be connected, double-click to enter TWS pairing mode | |
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Short press | Play mode switching: Bluetooth, AUX / Type-C cable, TF card |
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Short press | 1. Music playback status: play, pause function2. Call status: short press to connect3. When the call is answered, short press to hang up4. When the phone’s Bluetooth is connected: Double-click quickly to call back the last call made by the phone |
| Long press | 1. Bluetooth connection status: long press for 2s to disconnect2. When there is an incoming call: long press for 2s to reject | |
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Short press | short press to change the mode to EQ,full-range, subwoofer, and 3D sound |
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Short press | Volume down, total 16 levels |
| Long press | Previous track | |
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Short press | Volume up, total 16 levels |
| Long press | Next track | |
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Short press | Bluetooth connection status: short press to wake up the phone voice assistant |
LED indicator
Status indicator (Above the 
key)
- The blue light flashes quickly when Bluetooth is ready to pair; The blue light is always on when Bluetooth is connected
- When the AUX / TF card is playing, the blue light flashes slowly; When the Type-C cable is playing, the red and purple lights flash alternately
Sound effect indicator (Above the “EQ” key)
- Short Press to switch sound effects;
- Light off: full-range sound White light: subwoofer sound Greenlight: 3D sound
TF /CABLE PLAYBACK
- Bluetooth speaker supports reading up to 64GB TF card Supports music format: APE / FLAC / WAV / MP3
- Insert the TF card into the card slot and automatically play the audio file after recognition
- AUX, Type-C cable can be inserted into the device to play; if it is connected with Bluetooth, please press the “M” key to switch to the audio cable playback mode
TWS PAIRING
- Power on the two speakers (if a Bluetooth device is connected, you must first disconnect the Bluetooth connection)
- Double-click one of the “c)” keys to enter TWS pairing mode
- After the TWS is successfully paired, there will be a beep. At this time, the yellow indicators of the two speakers are on
- Turn on the Bluetooth function of the mobile phone or another Bluetooth device, find and connect the Bluetooth named “V8 PRO”
- TWS paired successfully, the machine will automatically perform TWS pairing each time after turning on the machine, no need to repeat the operation
- If the machine has been paired with TWS, please press and hold the 5s ” 1■.4 ” key to reset; After the reset is successful, restart the machine, and then refer to 1- 4 above to complete the TWS pairing
- In TWS mode, only the main speaker has a hands-free function, and the sub speaker is silent during a call
- In TWS mode, you can still switch sound effects.
Warranty card
Dear customer, thank you for purchasing our products In order to serve you better, please keep this warranty card in a safe place
| Maintenancerecords | Date | Malfunctions and causes |
| Product | ||
| Model | ||
| Your name | ||
| Your phone | ||
| Purchase date | ||
| Your address |
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.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, 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.
The device has been evaluated to meet general RF exposure requirements. The device can be used in portable exposure conditions without restriction.
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