Stay connected all day with Crystal Zero Earbuds featuring 45 hours of playtime so you never run out of power during your busiest moments. Experience distraction-free calls with advanced 4-Mic ENC technology that blocks out background noise, whether you’re in crowded streets or busy offices. With their featherlight 39g design, IPX4 splash resistance, and smooth Bluetooth 5.4 pairing, these earbuds effortlessly fit into your lifestyle from morning commutes to evening workouts delivering comfort, clarity, and convenience every step of the way.
Zero Crystal Specs
| Product Name | Zero Crystal TWS Earbuds |
| Weight | 39 g (earbuds + charging case) |
| Battery – Earbuds | 40 mAh |
| Battery – Charging Case | 400 mAh |
| Playtime | 5–6 hours (earbuds) / 20–24 hours (with case) |
| Standby Time | ~120 hours |
| Charging Time | ~1–2 hours |
| Charging Port | USB-C Fast Charging |
| Bluetooth Version | 5.4 |
| Bluetooth Range | ~10 m |
| Auto-Pairing | Yes |
| Audio Decoding | AAC, SBC |
| Microphones | Dual mics + 4-mic ENC noise cancellation |
| Water Resistance | IPX4 (splash/sweat resistant) |
| Touch Controls | Play/Pause – Single tap Next Track – Double tap (Right earbud) Previous Track – Double tap (Left earbud) Volume + – Long press (Right earbud) Volume – – Long press (Left earbud) Voice Assistant – Triple tap Answer/Hang Up Call – Single tap |
| Voice Assistant Support | Siri & Google Assistant |
| Color Options | Pure Black, Rich Brown, Aqua Blue, Midnight Coral |
| Package Contents | Earbuds (Left & Right), Charging Case, USB-C Charging Cable, User Manual, Warranty Card |
Want the best of the best? Check out the complete Zero Wireless Earbuds lineup.
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