🎧 What It Is — Volkano Mercury Series Magnetic Earphones

Affordable Bluetooth magnetic earphones designed for everyday listening and hands‑free calling, with a convenient magnetic clasp that keeps the earbuds snapped together when not in use.

⭐ Key Features & Benefits

• 🧲 Magnetic Earbuds – Earbuds snap together magnetically to prevent cable tangling and for easy storage around your neck.
• 📶 Bluetooth Connectivity (v4.2) – Wireless connection to your phone or device up to ~10 m range.
• 🎶 In‑Line Controls – Built‑in buttons let you control volume and playback without touching your phone.
• 📞 Call Support & Mic – Large in‑line mic with call button lets you answer/reject calls on the go.
• 🎨 Slick Metallic Finish – Stylish gold/white look that’s attractive and modern.
• 👂 Spare Eartips & Cable – Often includes extra silicone tips for comfort and a USB charging cable in the box.

📊 Technical Specifications

• 🔋 Bluetooth Version: v4.2
• 📡 Wireless Range: Up to ~10 m
• ⏱️ Playtime: ~3 hours per charge
• ⚡ Charging Time: ~1.5 hours
• 🔋 Battery: 55 mAh Lithium‑ion
• 🔊 Driver Size: 10 mm
• 🎧 Frequency Response: 20 Hz – 20 kHz
• 📈 Impedance: 32 Ω
• 📢 Sensitivity: 105 dB/mW

📦 What It’s Good For

• Everyday Bluetooth audio (music, podcasts, etc.)
• Hands‑free calling with built‑in mic
• Preventing wire tangles with magnetic design
• Casual wear and travel

Notes

• These are basic wireless earphones aimed at everyday use rather than high‑end audio performance.
• Bluetooth v4.2 means they may be slightly less efficient than newer versions (e.g., v5+) in range and stability.