1 Set Durable Adapter Portable Power Battery Quick Connection Silver

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Description:

Mini Portable Speaker 3.5mm AUX Jack Music Audio Player Sound Box for Phone Notebook Laptop Tablet
Four times louder , increase the voice of mobile phone and tablet.
Built in lithium battery, when playing, it will not consume the power of mobile phone at all.
The small fuselage is easy to carry with the bag.
Suitable for mobile phones, MP3, , computers, game consoles.

Specification:

Power: 3.7V 350mAh
Charging voltage: DC 5V 500mA
Output power: 3W
Output impedance: 4ohm
Frequency response: 50Hz-18kHz
Signal-to-noise ratio: ≥80dB
THD+N:3%
Speaker size: 1.4 inch
Battery: 350mAh lithium battery (built-in)
Size: 46x46x33mm/1.81x1.81x1.29''
Weight: About 150g

Applicable products: mobile phones, MP3, , computers, game consoles.

Package Includes:

1 Piece Mini Speaker
1 Piece USB Cable

Note:

Please allow 1-3cm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.

Music Audio Player;3W Mobile Phone Speaker 3.5mm AUX Audio Interface;3.5mm Portable Mini Speaker ;MP3 Player Amplifier External Sound Speaker ;for Phone Notebook Computer