- Bookshelf Speakers All Bookshelf Speakers
- Wireless Speakers All Wireless Speakers
- Computer Speakers All Computer Speakers
- Studio Monitors All Studio Monitors
- TV & Home Threater Systems All TV & Home Threater Systems
- Subwoofers All Subwoofers
W820NB
W240TN
MS50A
W820NB
NeoBuds Pro
S3
S1000W
• Please ensure the case is correctly connected with power source.
• Check if the earbuds are operating.
• Check if the earbuds volume is 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.
• 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.
• Please ensure the paired device support AVRCP (Audio/Video Remote Control Profile) profile.
After-sales service information
If the product has a performance failure during the effective warranty period, you may apply for product warranty service.