DOSS Extreme Boom Pro Manual

Also See for Extreme Boom Pro:

Quick start manual (6 pages)

Quick start manual (13 pages)

Table of Contents

Contents

1 Packing content
2 Specifications
3 Important notes before using
4 Buttons and control
5 LED indications
6 Connections
7 Bluetooth mode
8 TWS (True Wireless Stereo) mode
9 PartySync mode
10 Use your speaker with Echo Dot
11 Safety instructions
12 Contact Information
13 Documents / Resources
- 13.1 References
- 13.2 Download manual

DOSS Extreme Boom Pro Manual

Packing content

1 x Extreme Boom Pro
1 x USB-C charging cable
1 x Strap
1 x User Manual

Specifications

Output power: 40W*2- 10W*2

DC power input: 5V 3A

USB output: 5V 2A

Battery: 10400mAh

Charge time: 4.5hrs

Playtime: 20hrs (at 50% volume-Hotel California)

Bluetooth range: up to 30m/99ft

Net weight: 7.2Ibs/3.24kg.

Unit dimension: 14.25*6.37*8.07 inches

TF card audio format: MP3/ WAV/ FLAC/APE (Max capacity 256G)

Important notes before using

To prolong the lifetime of the battery, fully charge the speaker before the first time using it.
The battery is at a low level when the 25% LED indicator blinks.
The speaker will auto-power off after 15 minutes without audio input.
To cancel the auto-power off feature, press for 3s simultaneously.
The USB out is only for charging your device.
Restore the factory setting by pressing and holding the for 3s simultaneously.
Press any button to check the battery level while not charging.
When all buttons can't be controlled, try to reset the speaker with a paper clip (the reset button on the back of the speaker).
If you need any assistance while using this speaker, please feel free to contact customer service at support@dossav.com.

Buttons and control

LED indications

	Flashing blue	Bluetooth pairing
	Solid blue	Bluetooth paired
	Solid red	AUX mode
	Solid green	TF card mode
	Red blinks once	Extra bass on
	Green blinks once	Extra bass off
	Flashing white	Enter TWS pairing
	Solid white	Enter Partysync pairing
	4 white LEDs	Battery level 100%
	3 white LEDs	Battery level 75%
	2 white LEDs	Battery level 50%
	1 white LED	Battery level 25%

Connections

Bluetooth mode

Enable the Bluetooth feature on your device.
Find "Extreme Boom Pro" on the Bluetooth device and connect it.
Once paired, you can see the status "connected" on your device.

Press tore-enter Bluetooth pairing if your device can't find Extreme Boom Pro in 10 seconds.
This speaker can pair with 2 devices via Bluetooth simultaneously, but it can only play music on one device at a time. To play from the other connected device, pause the currently playing one first.

TWS (True Wireless Stereo) mode

Press the on both Extreme Boom Pro to enter into TWS pairing.
Once paired, the LED of the primary speaker turns solid white, while the second speaker turns to flash white.
Find "Extreme Boom Pro" on your Bluetooth device and connect it.

If 2 smart devices are connected, and you want to play via TWS mode, press to enter into TWS pairing, meanwhile, the current playing device will be disconnected.
In TWS mode, if you want to play via PartySync mode, press to exit TWS mode first.

PartySync mode

Turn on one speaker and get it paired with your device. Then press and hold for 3s to enter the PartySync mode. The speaker will be the primary speaker and the LED comes solid white.
Turn on the other speaker(s) and long press to enter the PartySync mode. The speaker(s) will be the secondary speaker(s) and the LED comes off.

If 2 smart devices are connected, and you want to play via PartySync mode, press and hold to enter into PartySync pairing, meanwhile, the currently playing device will be disconnected.
In PartySync mode, if you want to play via TWS, press and hold geto exit PartySync mode first.
TheFon secondary speaker can't be controlled under PartySync mode.

Use your speaker with Echo Dot

You can connect the Dot with the speaker by Bluetooth.
Please follow the steps to set up via Bluetooth:

Download the Alexa app and follow the steps to set up the procedure to get the Dot connected to your home Wi-Fi network.
Switch the Extreme Boom Pro to Bluetooth mode, you can press the power button to re-enter Bluetooth pairing.
Run the Alexa app, tap Menu, and then tap Settings.
Tap the Echo Dot in your list of Alexa devices, then tap Bluetooth.
The Extreme Boom Pro should appear in the list of Bluetooth devices. If not, please press the power button and try again.
Once listed, tap on the speaker to complete the pairing process.
To remove the device, return to Bluetooth > tap the name of the speaker > tap "Forget Device"

warning Note:
Voice command will not be able to turn on/off the speaker if you connect tot via Bluetooth.

Safety instructions

Avoid dropping or hitting the speaker.
Avoid exposing to extreme temperature.
Avoid using the speaker near a microwave.
Never disassemble or repair the speaker.
Never use any corrosive cleanser/oil to clean.
Never leave the speaker in a car parked in the sun.
Never attempt to charge the speaker while it is wet.