DuoEcho SSP3224-40 User Manual

DUOECHO

Stereo Portable Wireless speaker

Model: SSP3224-40

1. Product Description

A pair of wireless speaker that can be used either individually or both together in True
Wireless Stereo (TWS) mode

2. In the box

Micro USB charging cable
Documentation
One pair of 2.2 channel portable wireless speaker

3. Product characteristic

【TWS mode】can be used as a pair for enhanced experience
【Lossless sound quality】aptX support for superior quality music
【Single speaker mode】speaker can be used individually for ease of portable

【Use of high quality electrolytic capacitance】finer high frequency and deeper low

frequency

【Built-in microphone】 hands-free call
【Longer battery life】 built-in high capacity lithium battery for USB charging
【Easy control】 one key control; Power, wireless pairing, phone answering
【Portable】small and ease of portable

4. Product appearance

5. (Product user manual)

Multi-function button definition:
Short press: press time 0.2s
Long press: press time 1s
Short press twice: press time 0.2s, press interval 0.4s
Very long press: press time 3-4s

Power up:

Very long press 3-4s, power up sound indication (increasing volume) and
blinking of blue light
To use TWS mode, both speakers need to be turned on

Wireless pairing (TWS mode):

After powering up, L and R each short press twice. A continuous white

light will be indicated.

After both speakers are paired, long press on either of the speakers to

pair it with device.

After TWS pairing is completed, Twin mode pairing will be prioritized

thereafter

Wireless pairing (single speaker mode):

Long press when the speaker has turned on. A blue light indication

appears, and pairing with device can be performed. A white light
indication will appear after pairing with device is completed.

Shut down:

Very long press 3-4s, power off sound indication (decreasing volume).

In TWS mode, if one of the pairs is shutdown, the other pair will