ZYHKON SU9 Sleep Earbuds (Bluetooth 5.4) with Touchscreen Case

What people love (and don’t love)

What people love

Comfortable for side sleeping and stays securely in the ear during movement.
Good clarity and decent noise cancellation for budget earbuds.
Lightweight design and compact case with touch controls.
Sleep mode feature silences notifications and prevents interruptions during night use.
Compared favorably to more expensive earbuds like AirPods for sleeping and workouts.

What people don’t love

Battery life often falls short of the advertised 48 hours, lasting only 3-4 hours for some users.
Sound can cut out periodically, requiring resets to restore playback.
Can be uncomfortable or cause ear pain when worn throughout the night, especially for side sleepers.
Sleep mode is helpful but other features like the touch screen case may feel gimmicky.
Volume controls can be overly sensitive and accidentally triggered.

Good for budget-conscious side sleepers but with trade-offs in battery life and comfort.

Summary based on customer review evidence.

Check price on Amazon

Quick facts

Brand: ZYHKON
Price: USD 34.99
Rating: 4.70 (123 reviews)

If you like falling asleep to music, podcasts, or ambient sound—but hate bulky earbuds—these ZYHKON SU9 sleep earbuds are built around a small in-ear design made to stay comfortable even when you’re on your side. Each earbud weighs 3.0g, and the compact charging case is designed to slip easily into a pocket for travel or bedside use.

You can view the current price and full details on Amazon here.

The standout feature is the full-color LED touchscreen built into the charging case. Instead of digging through your phone for basic controls, you can manage playback, volume, tracks, and calls from the case, while also accessing extra settings like Sleep Mode, language options, and brightness adjustments.

For listening, the SU9 uses 13mm dynamic drivers and offers five EQ modes (Standard, Classic, Jazz, Rock, and Pop) to match different content and preferences. Bluetooth 5.4 supports fast pairing and a stable wireless connection, and the earbuds are designed for clear calls as well.

Battery life is designed for overnight use and then some: get up to 48 hours of total playtime, with USB-C fast charging and a listed 1.5-hour charge time. A helpful touch for bedtime listeners: Sleep Mode turns off low-battery and shutdown alarms so you aren’t interrupted by voice prompts.

Sleep Mode disables low-battery and shutdown alarms to help prevent nighttime interruptions
Ultra-light 3.0g-per-ear design intended for pressure-free comfort, including side sleeping
Full-color LED touchscreen case for playback, volume, track control, and added settings
Bluetooth 5.4 for fast pairing and a stable wireless connection
Up to 48 hours total playtime with USB-C charging and a 1.5-hour charge time
13mm dynamic drivers plus 5 EQ modes (Standard, Classic, Jazz, Rock, Pop)

What’s included: Headphones (L/R) x 2, portable charging box x 1, USB-C charging cable x 1, and user manual x 1. ZYHKON includes a 30-day unconditional refund and a 2-year warranty.