Please read all safety instruction warnings carefully before using this product. Improper use of this product may
result in damage to this or attached products. To ensure the products work well, please never use this in the
following conditions:
1. Moist or underwater conditions.
2. Conditions near heater or high‐temperature service.
3. Conditions with direct and strong sunshine,
4. Conditions with adapter damage
5. Never dismantle the product without due permission, otherwise it may nullify the warranty clause.
Appearance:
Operation Instructions
Frequency decrease
Frequency increase
Previous song
Next song
Microphone
TF card slot
QC3.0 Charging port
USB port for reading music & 5V/1A
charging
Press "BASS" button to adjust bass effect. In
"BASS" status, increase or decrease the bass
by:
1.Press CH+ or CH-
2.Press previous or next button
3.Rotary the spin button
Press "TRE" button to adjust treble
effect. In "TRE" status, increase or
decrease the treble by:
1.Press CH+ or CH-
2.Press previous or next button
3.Rotary the spin button
