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Stereo Bluetooth Speaker Em 28 - China

price: contact company for price

EM-28 Bluetooth Speaker

Bluetooth Speaker Features:

Mondrain Style classic design

Bluetooth V4.0

2.0-channel stereo speaker

Double speaker units, 3Wx2

Handsfree function

Aux line-in

External volume adjustment buttons

Product Parameters:

Output: 3W x 2

Bluetooth standard: V4.0

Speaker: 40mm x 2

Built-in battery: 3.7V 1000mAh

Input voltage: DC 5V

Charging time: 3 -4 hours

Playing time: up to 9 hours

Impedance for speaker: 4Ω

THD: ≤1% (1Khz/1W)

SNR: ≥96dB

Frequency Response: 90Hz to 18KHz

Reception distance: ≥10m

Dimension: 155(L) x 54(W) x 59(H)mm


Company Contact:


  • Phone: 008675529238580

  • Address: 5/F , A Building, B Zone, 1st Industrial Estate, P, Shenzhen, China

  • Email: Email


Published date: May 22, 2013 -

  • Business Description: Shenzhen Elecsun S&T Co. Ltd was established in 2006. With many years'

    dedication to portable speakers, our company has developed rich

    experience in designing, manufacturing and exporting portable speakers

    and Bluetooth speakers.

    Our speakers have been exported to over 30 countries. We always devote ourselves to supplying our clients with not only competitive price, but also good service, high quality and fast delivery.

    Our production line includes SMT, moulding, oil injection, assembly, etc. We can offer one stop manufacture service for portable speaker order.

    Our production capacity is over 300,000 units every month. So far, we have over hundred series of products for your selection. We can also offer ODM or OEM service. Our R&D team is made up of passionate engineers with creativity and responsibility.

    We sincerely hope to cooperate with wholesalers, dealers and powerful agents from all over the world.

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