7. Specification
Bluetooth Version
Bluetooth Profiles
v4.2
A2DP, AVRCP, HSP, HFP
Operating Range
10m
Speaker Output
3W
Frequency Response
140Hz~20kHz
Transmission Frequency
2.402G 2.480G~
Signal and Noise Ratio SNR
≥75dB
Distortion
≤1.0%
Battery
3.7V/2500mAh Built-in Lithium Battery
Working Time
About 11 Hours
Standby Time
150 Days
Charging Time
About 3 Hours
Dimensions
100 75 65mm× ×
Net Weight
220g
8. Troubleshooting
Problem Solution
Won’t turn on
Please ensure that the MS430 is charged.
Can’t find the MS430
Can’t install the driver for
MS430 on a computer
No sound
The sound quality is intermittent
in Bluetooth mode.
Confirm that the MS430 is in
pairing mode and within
10 meters of the device.
Update the driver of the Bluetooth
module on your computer.
Check the volume on both the
source device and the MS430.
Disable the Wi-Fi on your
source device.
Move the MS430 away from
any other wireless devices.
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