Wireless Bluetooth Earphone syllable D50 In ear Headsets with Microphone Designed Specifically

Features:

Imagining this situation: when you are driving， a very important call comes， whether to answer it or not? Yes， it's actually a very important call， but it's extremely dangerous to use cell phone while driving!! Don't worry， this earphone will help you! This is a smart Bluetooth earphone that supports super clear phone talking and stereo music. It has built-in lithium battery， stereo codec; audio bandwidth is 3Mbps， support 1Mbps data packet transmission. You will find it very easy to operate.

Specification:

1.Driver: 8 mm environment friendly black magnetic design， phone talking is much clearer

2.Impedance :16 OHM

3.Bluetooth VersionBluetooth V3.0+HS

4.Power level: CLASS II

5.Output power: 20mW  THD+N=1

6.Bluetooth distance: W/O obstacles≤10M

7.Audio frequency response: 80HZ-20 KHz

8.Bluetooth frequency range: 2.402-2.480GHz

9.Working voltage range: 3.0V-3.7V

10.Sensitivity: -86 dB  0.1%

11.Microphone Sensitivity: -45±3dB

12.It`s with A2DP/AVRCP high quality stereo audio transmission and remote control protocol.

13.Battery Indicator: Red light is on during charging， blue light is on after complete charging.

Package Included:

1x Bluetooth Earphone

1x USB Charging Cable

1x User Manual

1x Ear Clip

Note:the LOGO of  upgrade one is change now.

Feature

Specification:

1.        Driver: 8 mm environment friendly black magnetic design， phone talking is much clearer

2.        Impedance: 16 OHM

3.        Bluetooth Version: Bluetooth V3.0+HS

4.        Power level: CLASS II

5.        Output power: 20mW  THD+N=1%

6.        Bluetooth distance: W/O obstacles<10M

7.        Audio frequency response: 80HZ-20 KHz

8.        Bluetooth frequency range: 2.402-2.480GHz

9.        Working voltage range: 3.0V-3.7V

10.     Sensitivity: -86 dB  0.1%

11.     Microphone Sensitivity: -45±3dB

12.     It`s with A2DP/AVRCP high quality stereo audio transmission and remote control protocol.

13.     Battery Indicator: Red light is on during charging， blue light is on after complete charging.

14.     100mAh battery，Charge time 2hour，talk time 5hour，Play music 6 hour， standby time 300hour.

Package Included:

1x Bluetooth Earphone

1x USB Charging Cable

1x User Manual

1x Ear Clip

1. Please check the quality and quantity in time once you received the item.
2. If you want to Refund or replacement， Please contact us to request a return authorization within 1 week from the date is was received. Please ask us the returned address. Don't ship back to the address on the package.
3. We will send you a new one or refund you the payment after we get the returned one. Buyers have to pay for the return cost.
4.All returned items must be in the original packaging and new conditions. Please must provide us with the shipping tracking number， specific reason for the return， your name and the order number.

1.12 months Manufacturer's limited Warranty for defective items (excluding items damaged and/or misused after receipt). All Accessories will be fully inspected before shipment， and warranty is 1 month
2.Defective items must be reported and returned within the warranty period (and in the original packaging， if possible). You must tell us what the defect is and give us your order number.