EN-6
Bluetooth distance 10 meters
Operating voltage
Operating current
Charging voltage
Charging current
DC 3.7V
DC 3.7V/ 38mA (max.)
DC 5.0V
DC 5.0V / 130mA (max.)
Product specification:
A3.1: The battery of TR007 may have no power. Please
connect the battery to a charger using the charging cable.
A3.2: Check if the volume is set to the minimum. Increase the
volume by tapping the “+ “ button.
Q4: In the transmitter mode, why the receiving device has
no sound?
A4.1: The battery of TR007 may have no power. Please
connect the battery to a charger using the charging cable.
A4.2: Check if the volume is set to the minimum. Increase the
volume by tapping the “+ “ button.
A4.3: Check if the distance between the devices exceeds the
valid transmitting range. The headset or TR007 will automati-
cally power off after a long idle time. If that happens, turn the
power on again.
Q5: The sound quality is very poor. Why?
A5.1: The Bluetooth connection may be not in the best
condition. Please make sure the distance between TR007 and
the device is within the valid range, without any obstacle in
between.
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