Newest Bone Conduction Bluetooth Headphone Sports Headset Stereo Bass Earphone with Microphone USB Wireless Headphones (ZB19 headphone)

Newest Bone Conduction Bluetooth 4.0 Wireless Headphone Sports Headset Stereo Bass Earphone with Microphone USB

Basic Spec

1*Product Name: ZB19

2*Blue tooth IC: CSR8635

3*Speaker Type: Bone conduction technology speaker, 1w dual speaker

4*Battery : 230mAh Polymer battery

5*Mic: Anti-interference microphones,-50DB

6*Play time:5h

7*Standby time: 10days

8*Effective range: 10m

9*Mono/Stereo: Stereo

10*Bluetooth Version:4.0

11*Weight: 57g

12*Bluetooth Class(1/II): II

13*BQB included(Y/N): No

14*Bluetooth Profile: a2dp/HFP,HSP,AVRCP,GAVDP,AVDTP

15*Receiving Sensitivity: 88dBm

16*Impedance: 32 ohm

17*Frequency range: 20-20KHz

18*FM: No

19*Charging: MICRO USB port for 2hrs.

20*TF card: No

21*system language: English

Indicator light

1*Status Red light flashing rapidly: Lack of Power

2*Red Light on: charging

3*Blue Light on: full charged

4*Blue and red lights flashing: Matching

5*Blue light double flash slowly: fail to match, maybe the device is power off, or the distance of both is over 15m

6*Blue light flash slowly: Matched/dialing/playing audio.

Basic Operation

1*Answer call: Click the Multifunction key, buzzing once

2*Ending call: Click the Multifunction key, buzzing once

3*Switch songs: long press "+""-"button, buzzing once

4*Volume control: click the volume button "+" "-", buzzing once

Matching Method:

1.*Shutdown state long press power button 6 second

2*Search Bluetooth device on your phone or other digital products, then choose Windshear.

If it is 1st time to match, it will automatically enter the match mode once the bt headphone turning on. And the LED lights will alternate flash between blue and red.

Notes:

If the connecting distance is beyond the BT headphone  effective range(10m or 33feet), the headphone will disconnect with the device. Once in effective range again, they will connect again automatically. But if the disconnection continues for over 3mins, you may need to rematch.