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SD card mini speaker, consumer electronics - DM-MJ457

Build in SD/MMC/TF card and USB Flash decode, build in lithium battery, bring the songs to you at anytime and anywhere! - more info check here: https://www.electronic-sources.com/SD-card-mini-speaker-consumer-electronics-30148629/

Quick Brief

Brand Name: OEM Model Number: DM-MJ457 Type: Mini Amplifier Channels: 2 (2.0) Place of Origin: Guangdong China (Mainland) Optional: Mini

Product Features:

Build in SD/MMC/TF card and USB Flash decode, build in lithium battery, bring the songs to you at anytime and anywhere!

Business Terms:

Port: Shenzhen

Minimum Order Quantity: 1000 Pair/Pairs

Supply Ability: 10000 Piece/Pieces per Day

Payment Terms: T/T

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SD card mini speaker, consumer electronics
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Product Packagings & Delivery Terms:

Packaging Detail: Color box, customized packing is welcomed.

Delivery Detail: Within 15 days after the confirmation of the order.

Specifications and Product Details:

Output power: 4W

Speaker specification: 1.5" 40hm 3W

Frequency response: 100-20k Hz

S/N: 85 dB

Power Source: Lithium battery(3.7V 500mA) or USB cable or DC adapter(5V 500mA)

Function spec: Card reader, USB reader, Power, Voloum, LED, USB power charge, 3.5mm audio in.

Audio Source: PC, MP3, MP4, MD, CD, DVD, player, Mobile phone, etc reader, Power, voloum, remote controller, LED

Product Size: L225*W35*H72mm

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