User's Manual

■ FAQs
No sound
• Check if the earbuds are operating.
• Check if the earbuds volume are at an appropriate level.
• Check if the earbuds are correctly connected with mobile phone.
• Check if the earbuds are operating within a normal working range.
The call quality of the earbuds are not good.
• Check if mobile phone is in an area with strong signal.
• Please ensure the earbuds are within effective distance (10m) and no obstacle between the earbuds
and mobile phone.
When playing music, cannot control pause/play/next track via the earbuds.
• Please ensure the paired device support AVRCP (Audio/Video Remote Control Profile) profile.