Dolphin V4.1 Bluetooth Ear-hanging Headset
Dolphin V4.1 ব্লুটূথ ইয়ার হ্যাঙ্গিং হেডসেট
• Bluetooth versions 4.1, You can enjoy high-fidelity stereo music and clear speech within 10 meters.
• Intelligent 2-link design, Connect your two Bluetooth services at the same time and free switch.
• Incomparable long standby and working time, 150 hours standby, and 6 hours for talking time, 4 hours for playing music.
• CVC 6.0 intelligent noise-isolation technology, Away from the noise, fully immersed in the beautiful music.
• Easy talking, Built-in microphone for handsfree calling.
• On-cord control, Voice control, songs track, answer / end phone call and play or pause music.
• Stand-by Time:150 hours,
• Talk Time:5-6hours
• Play Music Time:4-5hours,
• Frequency Response: 20 - 20KHz
• Charging Voltage: DC5V 110mA
• Standby :120-150 hourse
