The earbuds can not power off automatically if there is no power of the charging box.
Please charge the charging box or shut down the machine by hand.
7. Features
Bluetooth version:
5.0
Frequency range:
2.402-2.480GHZ
Audio Format:
SBC/AAC
Playback Time:
4-6H
Transmission
power:
Class II
≥
10M
Stanbdby time
：
120H
Frequency ranges:
20-20KHZ
Charging Time:
1.5H
Earbuds
battery
capacity:
50mAh
Box charging time:
3H
Charging
box
battery capacity:
1000mAh
Charging
Voltage
/
current:
Type-C USB 5V/
1A
Sensibility
：
98dB
±
3db@1KHZ
Discharging
Voltage/current:
USB 5V/1A
Diameter
/
impedance of the
speaker:
10mm/32
Ω
Weight
：
4.5g
±
1g
Supported
protocol:
HFP1.7 HSP1.2 A2DP1.3 AVRCP1.6 SPP1.2 PBAP1.0
8.
Keeping and Maintenance
During the use, please read the following suggestions to help you know the warranty
terms and prolong the life age of the product.
1. Store and use the product in a normal temperature environment.
2. Keep the product dry. Do not expose this product to rain or moisture.
Avoid using this product while doing strenuous exercise or sweating to prevent sweat
from entering the product and damaging the product.
3. Do not drop, shake or hit the product with the hardware.
4. Do not disassemble this product by yourself. Non-professionals may damage the
product.
5. Do not expose product under sunlight or high temperatures. High temperature will
reduce the life of electronic components and damage the battery.
9. Terms of service
The after-sales service of the product is in the charge of the purchase store, contact
directly the purchase store for after-sales service.
Any damaged due to the following reasons, the warranty service will be invalid.
1. Abnormal use: rupture of the earbud case and the charging box.
Summary of Contents for TWS-T3X
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