NEW Maxell 199899 Sync Up True Wireless Bluetooth Earbuds/Headphones - Stereo 16 Ohm 20 Hz

The Maxell 199899 Sync Up is a black, true wireless in-ear stereo earset with Bluetooth 5.0 and an integrated microphone, suited to listeners who want cable-free audio and voice calls from earbuds.

Recommended For

• Listeners who prefer bass-forward sound for everyday music, especially when they want bass to stand out more than a neutral or reference-style tuning.
• People who want wireless earbuds for short trips, errands, or moving between tasks, with a charging case and onboard controls for calls and music.
• Listeners who mainly need earbuds for calls and voice controls while away from their phone, rather than for professional microphone work.
• People whose listening sessions are a few hours or less and who can recharge between sessions; the manual lists up to 3 hours per earbud charge and up to 12 hours total with the case.

Real-World Use Scenarios

• For everyday music, podcasts, or videos on a phone, the earbuds provide cable-free stereo listening, with playback controls on the earbuds for basic track changes and volume adjustments.
• When taking a phone call while doing another task, the built-in microphone and earbud controls let the user answer or end the call without picking up the phone.
• While walking or doing chores where awareness matters, the user can listen with one earbud and keep the other ear free; the manual specifically describes using either bud on its own.
• For short trips or errands, the true-wireless design avoids a cable between the earbuds and phone, and the charging case provides a place to store the earbuds between listening sessions.
• When the phone is in a pocket or bag, the onboard buttons allow basic playback and volume adjustments from the earbuds, reducing the need to handle the phone.

Spec Summary