Care and Maintenance:
• Do not drop, squeeze, bend or use excessive force to the product.
• Do not place the product in a damp, cold, extreme environment or for a prolonged period of time. Excessively high or low
temperature may cause a fire /explosion of the battery. Keep away from moisture condition, in order to prevent damage of
the built-in circuits.
• Do not wipe the product with volatile, irritating liquids. The best way is to clean with a soft cloth or a professional leather
cleaner.
• Do not disassemble the product by yourself.
from normal wear and tear or cracking, etc., please contact the merchant.
• This product contains magnetic material. Keep the product away from magnetic sensitive products (such as credit cards
and video screens) to prevent damage.
Listening Safety:
Danger
To avoid harm your hearing, do not listen at high volume for a long time.
Please adjust the volume to a safe range.
If the earbuds volume is too high, the use time should be shortened.
After-sales Service:
This product is covered under warranty for a period of 3 years free maintenance and 30-day unconditional return policies.If
you have any quality problems about
the product contact DCU Tecnologic at www.dcutec.com
Product Parameters:
Bluetooth Version: Bluetooth 5.0
Charging current: 60mA
Wireless transmission range: 10m
Frequency response range: 20Hz-20KHz
Speaker unit: OD = 12MM, 16
Ω
Charging box:
LED: 4pcs
Electricity display: 25%, 50%, 75%, 100%
Interface: Micro USB
Input voltage: 5V + 5% charging current: 370mA (0.5C)
Charging time: 2-3 hours
Charging instructions: when charging, the led turn on and it blinks (power indication)
Full charge: 4 lights are always on (pull out the input power and turn out the lights)
Power View:Press the button in the charging box at a short time once. Display the current power and turn off after 15
seconds.
ENG
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