Zero Crystal Earbuds

Crystal Earbuds

Crystal Earbuds bring together sleek style, powerful sound, and smart functionality. Designed for comfort and performance, they deliver immersive audio, crystal‑clear calls, and effortless connectivity—perfect for everyday listening, work, and play.

Features of the Product

🎧 Lightweight & Stylish Design – Compact earbuds with a total weight of just 39 g, perfect for all‑day wear.

🔊 Rich Sound Quality – Dual microphones with 4‑mic ENC noise reduction ensure clear calls and balanced audio.

🔋 Extended Battery Life – Enjoy 5–6 hours of playtime per charge and up to 20–24 hours total with the charging case.

⚡ Fast Charging – Fully charges in 1–2 hours via USB‑C.

🔗 Seamless Connectivity – Bluetooth 5.4 with auto‑pairing and low‑latency support for a smooth wireless experience.

🎙 Smart Voice Support – Works with Siri and Google Assistant for hands‑free control.

🖐 Intuitive Touch Controls – Play/pause, volume control, track skipping, and call management with simple taps.

💧 IPX4 Splash Resistance – Safe from sweat and light rain during workouts or daily commutes.

Specifications of Product

• Weight: 39 g (earbuds + case)

• Battery Capacity: 40 mAh × 2 (earbuds) + 400 mAh (case)

• Playtime: 5–6 hours (single charge) / 20–24 hours (with case)

• Standby Time: 120 hours

• Charging Time: 1–2 hours (5 V/300 mA input)

• Bluetooth Version: 5.4 (range > 10 m)

• Auto Pairing: Yes

• Audio Decoding: AAC, SBC

• Frequency Response: 2.4 GHz

• Impedance: 32 Ω ± 10%

• Sensitivity: 105 ± 3 dB

• Microphones: Dual mic setup with 4‑mic ENC noise cancellation

• Water Resistance: IPX4

Touch Controls:

• Play/Pause – Single tap either earbud

• Next Song – Double tap right earbud

• Previous Song – Double tap left earbud

• Volume + – Long press right earbud (2 sec)

• Volume – Long press left earbud (2 sec)

• Voice Assistant – Tap either earbud 3 times

• Answer/Hang Up Call – Single tap either earbud

Why Choose Crystal Earbuds?

Crystal Earbuds are built for people who value both style and substance. With powerful ENC noise reduction, low‑latency connectivity, and long‑lasting battery life, they are perfect for calls, music, and on‑the‑go convenience. Sleek, comfortable, and packed with features, Crystal Earbuds redefine your everyday listening experience.