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Position:Home >> Products >> Bluetooth speaker
Product Description
Speaker spec：OD40MM 4Ω3W multi-media speaker
Rated power of speaker：3W*1
SNR：≥45dB
Working hours for outside sound：≥5 H Under 75% of volume
Distortion：≤3%
polymer lithium ion battery：3.7V/620MAh, decrease to 85% of capacity
after 300 time charging and discharging
Charging Voltage ：USB port DC--5V I≥500MA
Charging hours：≤3.5H
Applicable device：Apple IPAD, ios iphone Android Mobile Phone
Frequency response：150HZ---15000HZ
Bluetooth version：CSR4.0
Effective distance：≥10M
IPX rating：IPX6
Function：prompting tone
Button light up when works
Micro USB for charging
Accessories:micro USB Charging cable
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