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English
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6. Specifications
Bluetooth Version
V4.1 with aptX
Bluetooth Distance
Support Profile
Speaker Diameter
Impedance
Speaker Output
HSP / HFP / A2DP / AVRCP
10mW x 2
32Ω
Ø13mm
10m
Transmission Frequency
2.40GHz-2.48GHz
Frequency Response 20Hz-20KHz
SNR ≥90dB
Distortion ≤0.1%
7. Troubleshooting
Problem
Solution
Won't turn on.
Can't find the EP725.
Can't install the driver
for EP725 on a computer.
• Update the driver of the Bluetooth module
on your computer.
• Confirm that the EP725 is in pairing mode
and within 10 meters of the device.
The sound quality is
intermittent in
Bluetooth mode.
•
• Ensure that EP725 is within 10m from
source device
Disable the Wi-Fi on your source device.
No sound.
• Check the volume on both the source
device and the EP725.
• Please ensure that the EP725 is charged.
Noise Reduction Level
Battery Type
Bluetooth Working Time About 6 Hours
3.7V / 80mAh Li-polymer Battery
Up to 20dB (at 100–500Hz)
ANC Working Time About 10 Hours
Bluetooth ANC Working Time About 4 Hours
Charging Time 1-2 Hours
Standby Time 90 days
Net Weight 20g
Can't pair the EP725.
• Confirm that the EP725 is not paired to
another device.
• Delete the EP725 from your device's
Bluetooth list.
• Press and hold the + and - buttons
simultaneously for 5 seconds and then
turn off the EP725. Then, switch the
EP725 back on to enter pairing mode.
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