Mini Wireless Speaker Sub-woofer with Bluetooth Stereo Quality, Spreader Design

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Basic Info

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Product Description

Bluetooth version: 3.0+EDR

Rated power: 2×3W

Driver unit: 45mm*2 4Ω/3W

Frequency responses: 120Hz~18kHz

SNR: ≥75dBA (Except charging condition)

THD: ≤ 0.1% (Output1V@1kHZ)

Receiving range: ≥10M (No blocking)

Power supply: DC 5V

Battery type: Li-ion (built-in) 3.7V, 900mAH

Operating time: ≥8hrs

Charging time: 2hrs

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