Function:

1.Built-in microphone.

2.Built-in rechargeable Li-ion battery.

3.support connect 2 bluetooth device in the same time.

4.Support voice calls prompt, reporting calls number in English.

5.Support stereo listen music.(Note: Can not Switch songs or adjust volume.)

6.Built-in 14.2mm nedymium driver.

7.Support low battery remind. (Make a sound of "di di di...")

8.Clear bass resonance, CVC wind noise reduction, and superior sound isolation.

Switch between Chinese and English:

Step 1: Keep pressing multi-function button.

Step 2: LED red and blue light twinkles alternatively.

Step 3: Double Click the multi-function Button.

Bluetooth Connection:

Step 1: Keep pressing multi-function button.

Step 2: LED red and blue light twinkles alternatively.

Step 3: Open mobile phone's bluetooth to search device "V1" and click it to connect.(No password)

A Drag Two Function Operation:(Under the condition of single earbud)

Step 1. Open the headset Bluetooth into the pairing mode, and A phone connected successfully.

Step 2. Turn off the A phone Bluetooth (not cancel the pairing) and then turn the headset off.

Step 3. Then open the headset into the paired mode, and B mobile phone connection is successful

Step 4. Open the A phone Bluetooth, A phone will automatically connect the headset (to achieve a drag two functions)

Specifications:

1.Model: 7S

2.Color: Black, White, Gold, Rose Gold

3.Material: ABS(Acrylonitrile Butadiene Styrene) Plastic

4.Bluetooth: 4.1+EDR

5.Bluetooth profiles:HEP1.6,SHP1.2,AVRCP1.4,A2DP1.2

6.RF range:10m

7.Noise reduction:CVC6.0

8.Charging Voltage: DC 5V

9.Battery: 50mAh Rechargable Battery

10.Stand- by time:about 120 times

11.Calculation conversation time:About 4 hours

12.Charging time: About 1 hours

13.Multifunction Key: On/OFF, Hang Up/ Hang Off

14.Dimension(LXWXH):20x45mm

15.Compatible Model: For All cell phones , tablet , PC and other bluetooth devices.

Package Included:

1 x Stereo Bluetooth Headset

1 x Charging Cable

2 x Replacement Headset

Bluetooth Wireless Headset Sport Stereo Earphone Headphone For Cell Phone Tablet