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HAVIT Openbuds 03A Open-Ear Earbuds TW916 LITE
Product Highlights
- OPEN-EAR DESIGN: Hear your surroundings while listening to music, perfect for outdoor activities and staying aware.
- DIRECTIONAL AUDIO TECHNOLOGY: Delivers sound directly to your ears with minimal sound leakage for privacy.
- CRYSTAL CLEAR CALLS: Dual high-sensitivity microphones with noise-cancelling algorithms ensure clear voice transmission.
- ULTRA-LIGHT COMFORT: Weighing only 5g with an ergonomic C-Bridge clip design for all-day, secure wear.
- LONG BATTERY LIFE: Up to 6 hours of playtime per charge, extended to 28 hours with the charging case.
- IPX5 WATERPROOF: Resistant to sweat and light rain, making it ideal for sports and workouts.
- DETAIL-RICH SOUND: 12mm dynamic drivers deliver a full frequency range from 20Hz to 20kHz.
| Category | Specification |
|---|---|
| Earbuds Dimension | 27.8*21.6*15.2mm |
| Charging Case Dimension | 68*55*30mm |
| Earbuds Net Weight | 5.0g |
| Charging Net Weight | 37.9g |
| Speaker Size | Φ12mm*2 |
| Speaker Frequency | 20Hz~20kHz |
| Bluetooth Version | 5.4 |
| Wireless Working Range | 10m (without obstacles) |
| Play Time | 6h (60% vol.) |
| Play Time with Case | 28h (60% vol.) |
| USB Port | USB-C |
| Earbuds Charging Time | 1h |
| Case Charging Time | 2.5h |
| Earbuds Battery | 40mAh |
| Charging Case Battery | 400mAh |
| Input Voltage/Current | 5V/400mA |
Are the TW916 LITE open-ear earbuds good for running outdoors? I want to hear traffic and my surroundings while listening to music.
Yes—this HAVIT model features an open-ear design specifically engineered for outdoor awareness. The directional audio technology channels sound directly into your ear canal while minimizing sound leakage, so you get clear music playback without blocking out important ambient sounds like approaching vehicles or conversation. The lightweight build and secure C-Bridge clip keep them firmly in place during runs or workouts.
How long do these earbuds last on a single charge, and what's the total battery life with the charging case?
You get up to 6 hours of continuous playtime at moderate volume levels, which is solid for most workout sessions or commutes. The charging case extends that total to about 28 hours before you need to plug in again—which means you can go several days between charges depending on usage. When you do need to recharge, the USB-C port gets the case back to full in around 2.5 hours.
Are these comfortable enough to wear for extended periods, like during a full work shift?
At just 5 grams per earbud, these are exceptionally lightweight—most people forget they're even wearing them after a short while. The ergonomic C-Bridge clip design distributes pressure evenly and stays secure without clamping too tight, making them comfortable enough for all-day wear whether you're at a desk or moving around throughout your shift.
Can I use these for calls in noisy environments like a gym or busy street?
The dual high-sensitivity microphones combined with noise-cancelling algorithms do a solid job of isolating your voice from background noise. Whether you're taking a call during a workout or walking through a crowded area, the person on the other end should hear you clearly without significant interference.
What's the build quality like—are these reliable enough for retail inventory or gym equipment leasing?
With an IPX5 waterproof rating, these earbuds handle sweat exposure and light rain without issue—critical for fitness-focused products that see high user turnover. The durable construction combined with reliable Bluetooth 5.4 connectivity means fewer returns and complaints, making them a practical choice for businesses stocking active lifestyle merchandise or outfitting fitness facilities.
