specific: • Bluetooth version: V4.0 + EDR A2DP • Headphones Size: 28mm*16mm • Frequency: 2.4-2.48 GHz • Operating distance: up to 10 m • Charging time: about 2 hours • Efficient working time: about 3-4 hours • Standby time: up to 120 hours • Battery capacity: 50 mA • 4 colors available to choose from: black / white / Brown / blue light • Quantity: 1 Use: • before turning charge the headset for 6 hours. • • Hold down the power button for 3-5 seconds until you see the red indicator light flashes blue and alternately • Set your phone in Bluetooth mode, and search for the device called "s530" • Click to pair with the Bluetooth headset • The headphone volume depends on the configuration of your mobile phone, adjust the volume via your mobile phone directly. • (You can only adjust the volume of the call when you are on a phone call)

• CellPhone Headphone Bluetooth MINI-Earphone Headphone with Microphone for iPhone, Samsung, LG, iPad, HTC and most Smartphone
• 100% new and good quality - IN-EAR Style Mini portable and cool design -pack quantity 1 one
• rechargeable battery, comes with a charging cable - perfect sound quality - Manipulated from the cellphone , tablet or laptop
• Hands-free while driving / walking -Transmission range of up to 10 meters bluetooth
• * Frequency: 2.4-2.48 GHz - Bluetooth version: V4.0 + EDR A2DP - 4 colors available to choose from: black / white / Brown / blue light

CellPhone Headphone Bluetooth MINI-Earphone Headphone with Microphone for iPhone, Samsung, LG, iPad, HTC and most SmartphoneG&Y STOTE