HOPESTAR H40 Portable Speaker wireless outdoor speakers Waterproof

$50.00
Color:
Product Description
Product Name
Bluetooth speaker  H40
Material
plastic
Function
bluetooth/TF/AUX/power bank
Package
QTY:30PCS  
carton size:200*80*90mm

● Output power: 5w *2 ● External magnetic speaker: 4Ω 5W*2 ● Input sensitivity: 400mV ● Separation: ≥90dB ● Signal to noise ratio: ≥80dB ● Working voltage: DC 3.7V ● Battery: 18650: 1800MAH ● Battery working time: 4H ● Speaker size: 52MM*2

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