Zero Crystal Earbuds

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