Wireless Earphone Earbuds Bluetooth Earphones Mini Wireless Headphones Bluetooth Headphone Q13 Built-in HD Microphone

Bluetooth Earphone Specification:

Support Agreement: A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/D11.3

Frequency: 2.4GHz

Sensitivity:<0.1%BERat-80dBm

Transmission: class2

Range: 33feet

Sensitivity: ＜0.1%BERat-80dBm

Resistance: φ6MM  16Ω

RF Output: -6dBm to 4dBm

Talking Time: 4-6 hours

Charging Time: 1-2 hours

Standby Time: 120 hours

Battery: 3.7 / 65mAh rechargeable Li battery

Input: 5V / 1A

Wireless Headphone Package Includes:

1 *Bluetooth Headphone ( Only single piece , not double ) 

1 *USB Charging Cable

1 *Silicone Ear Tips

1 *User Manual

New generation: V4.1 Bluetooth Smart chip, Efficient and stable data transmission, rechargeable Stereo Bluetooth Headphones and compact and ultra lightweight.4.5 grams.The most lightweight coins.Invisible.The Quiet.Almost no one had noticed your ears

Long-lasting: 50 mAh rechargeable battery provides up to 4 hours of talk time (Music Time: 3 hours, Standby time: 135 hours)

comptibilita' awesome - Compatible with any Bluetooth-enabled device, support two devices at the same time

Microphone built in input: Invisible, smallest and with just a button. The high quality noise cancellation provides a clear and natural voice. Nor do you feel its existence, but done

Come on and Bluetooth pair: Long press (3 ~ 7 seconds) the call button until the LED light flashes, this Bluetooth headset will automatically operate the. Therefore enable Bluetooth devices in pairing mode and search the Bluetooth name of of destination, until you can connect the device successfully.