Maintenance and care 44
Cleaning the speaker
To clean the exterior surface of the speaker, wipe it with a soft and
dry cloth.
• Do not use solvents, chemicals, or sprays.
• Do not allow liquids to spill or objects to drop into any of the
openings.
Contacting customer service
For any questions regarding the treVolo U Bluetooth speaker, please
contact your local distributor. For contact information, please visit
Support.BenQ.com.
Specification
Efficacy
Frequency
response range
60 Hz - 20 kHz
Play duration 12 hours and above (depends on user scenarios)
Connection
Bluetooth Bluetooth 5.0 version
Input 3.5mm stereo input, USB Type-C 2.0 (for
charging only)
Physical
Keyboard
definition
Power supply, Bluetooth pairing, Volume level up,
Volume level down, Safe Volume mode, Sound
Mode
LED indicators System status LED indicators
Power supply: White LED x 3
Bluetooth pairing: Blue LED x 1
Muted microphone: Red LED x 1
Safe Volume and Voice control: Red light,
White light, Green light and Blue light x 1
Sound Mode: White LED x 1
Volume level warning: Red LED x 1