UPC 648839821856

• 1.The latest version V4.0+EDR
• 2.Can connect two phones (one torr two);Distance: 10M
• 3.Charging time:last up to 2 hours; Talk time: 4-5 hours; Play music: 3-4 hours
• 4.This new design is made to rest within a variety of ear shapes, making them perfect for you.
• 5.In Ear lightweight and comfortable ideal for long journeys or extended listening periods

Package Content:   1X Bluetooth headset   1 x USB charging cable   1 x User Manual Instructions: Telephone Answering: when to call, press the power button Refused to answer: when to call, press the power button for 2 seconds Redial last telephone number: double-click on the standby power button Charging: red light when charging, fully blue lights How to Connect the Headphones with Your Cellphone（for the first time): Open the Bluetooth function on your cell phone; Long press the headphones' answer button for 3 seconds. After hearing "power on" , don't release the button, continue to hold the button for 4 seconds. After a "beep" sound, when red and blue LED light flash alternately, it is turning into pairing mode. Use phone Bluetooth to find a Bluetooth device named "B3300", then select this device to pair. After pairing this device, Headphones will give a voice remind "connecting". Play music Long press the power/answer button, headphones will give a voice remind "Power off". No need to repeat all of above steps the next time to pair, you only need to: Open the Bluetooth function on your cell phone; Short press the answer/power button, after hearing "power on", release the button, then you will hear "connecting". Just play music directly. Seller Warranty:   1: Exceeding the estimated time of arrival If the customer does not receive the product, we will reissue it for free.   2: Customers within 30 days if you find a problem, we give you a refund or re-issued to you, you decide.