Aluminum Case Wireless Bluetooth Speaker, 3.0-5.5V DC Voltage Range

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Basic Info

Payment Type:	T/T or L/C at Sight

Product Description

Portable

DSP inside, enhance sound quality, with speaker phone

With Bluetooth wireless receiver function, supports all enable device

With built-in rechargeable Lithium-ion polymer battery (21000mAh)

Material: aluminium and PVC

Voltage range: 3.0-5.5V DC

Bluetooth chip: CSR

RF range: 10M

Output power: 3.7W*2

Driver unit: φ40mm*2+40*70mm*1 passive driver

Frequency response: 100Hz-18kHz

Signal-to-noise ratio: ≥75dB

Input sensitive: 400mA

Dimension: 177*55*43mm

Net weight: 0.50kg

Gift box: 207*77*83mm

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