Bluetooth Earphone Headset S530 for phones is the newest Bluetooth 4.0 headset with lightweight and compact portable design. Bluetooth Earphone Headset is Simple and Stylish. Built-in DSP audio processing system, is very good at eliminating Noise and echo,Perfect for Stealth Listening or watching at work. Bluetooth Earphone Headset is almost invisible when worn. Bluetooth earphone supports multi-point connections: Can connect two mobile phones at the same time and ready to answer the incoming call of one phone any timeBluetooth Earphone Headset has up to 4 hours of continuous talk time, 3 hours of music time. the wireless range up to 10 meters. Bluetooth Wireless Earphone offers you thewireless freedom, and it gives you the most comfortable wearing experience.Bluetooth earphone headset is compatible with most Bluetooth-enabled device - mobile phones,music players,portable gaming devices,and computers. The Bluetooth Earphone Headset S530 will connect automatically with a phone paired previously. Built-in 50Ah rechargeable battery.Pairing Instruction: Once Charged, hold down the power button of the headset for about 4-6 seconds or longer until you see the Blue & Red Light blink alternately or hear a beat.KEY FEATURES

• Built-in DSP audio processing system, Eliminate Noise and Echo, 
• Ensures clear communication and music.
• With compact portable design,mini Bluetooth headset
• High performance stereo Bluetooth headset, small, lightweight and stylish.
• Can connect two device at the same time,the wireless range up to 10 meters.
• Built-in 50mAh polymer battery.Up to 4 hours of continuous talk time, 3.5 hours of music time.
• Intelligent voice prompts prompted the state of equipment / to cable.

WHAT'S IN THE BOX1 * Mini Bluetooth Earphone(This earphone is not divided into right and left ears.)1 * USB cable (Without charger) SPECIFICATIONS OF MINI WIRELESS BLUETOOTH 3.0 STEREO IN-EAR HEADSET - BLACKSKUSize (L x W x H cm)-Weight (kg)0.03Main material-Processorn/a1