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supply and whole mini round speakers - SW-A2

mini mp3 speaker, 1.loud speaker:1.77inches, 2.150-1800HZ(3dB), 3.Power amplifier:80dB, 4.Magnetic resist - more info check here: https://www.electronic-sources.com/supply-and-whole-mini-round-speakers-10105702/

Quick Brief

Brand Name: sunvell Model Number: SW-A2 Type: Professional Amplifier Channels: 0 Place of Origin: China (Mainland) Power amplifier: 80dB

Product Features:

mini mp3 speaker

1.loud speaker:1.77inches

2.150-1800HZ(3dB)

3.Power amplifier:80dB

4.Magnetic resist

Business Terms:

Port: FOB shenzhen

Minimum Order Quantity: 1000 Piece/Pieces

Supply Ability: 50000 Piece/Pieces per Month

Payment Terms: L/C,T/T,Western Union,MoneyGram

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Product Packagings & Delivery Terms:

Packaging Detail: Packed in gitf box and blister or custom packing

Delivery Detail: 3-15days after confirming payment

Specifications and Product Details:

mini mp3 speaker

FUNCTION &OPERATION UI

1:This digital speaker has following functions:
USD/SD speaker,AUXIN and FM RADIO.It has binaural loudspeaker (3W×2)
2:Key functions and operation steps:
A:This digital speaker has four functional keys:
MODE,PREV/VOL-,PLAY/PAUSE/MUTE,NEXT/VOL+
B:FM RADIO function se defaulted when turning on the digital speaker, and the FREQ is 88MHZ-108MHZ.Shorl touch the PREV/VOL-and next/VOL+ keys respectively to chosse the last channel and the next channel,while long touch PREV/VOL- and NEXT/VOL+ keys respectively to lower and up the voume. Short touch PLAY/PAUSE/MUTE key to mute
Sounds.FM antenna wire is AUX IN wite.
C:Insert USB Flash Drive,this digital speaker automatically identifies it and plays the music in MP3 format inside.Short touch the PREV/VOL- and NEXT/VOL+keys respectively to choose the last song and the next song,while long touch PREV/VOL- and NEXT/VOL+keys respectively to lower and up the volume.Short touch PLAY/PAUSE/MUTE key to play or pase.Operation steps of SD card is the same as that of USB Flash Drive.
D:Change to AUX function through short touching MODE key.Volume of AUX function initially is the maximum,and long touch PREV/VOL- and NEXT/VOL+ keys respectively to lower and up the volume. Short touch PLAY/PAUSE/MUTE key to mute sounds.
Short touch the MODE key can only make the function conversion between FM and
AUX when no USB Flash Drive or Micro SD card inserted.
E:The indicator light of this digital speaker is bi-colored---Red and Blue.
The light is Red in charging state. While the light is blue in MP3/FM/AUX
Working state.

SPEAKER’S FUNCTIONAL PARAMETER
Output:RMS 6W(3W+3W)THD=10%
Frequency response: 150-18000HZ(±3dB)
Signal and Noise Ratio of Power amplifier:80dB
Loud speaker:1.77inchs(external diameter 45mm)
Magnetic resistant 4 Ohms
Power supply:5V/1000ma AC Power adapter
Computer USB power rotate connect line(can choose)

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