• ✅ Brand: OneTech

• ✅ Model: OT220
• ✅ Bluetooth Version: 5.3 – Stable and fast connectivity
• ✅ Massive Battery Life: Up to 220 hours standby
• ✅ TF Card Support – Enjoy music without Bluetooth
• ✅ EQ Sound Mode – Switch between audio profiles
• ✅ LED Display – Real-time battery and mode info
• ✅ Charging Port: Type-C Fast Charging
• ✅ Magnetic Earbuds – No tangling when not in use
• ✅ HD Calling & Noise Reduction Mic
• ✅ Stylish Lightweight Design – Perfect for daily use and travel