ECVISION Mini Lightweight Wireless Stereo Bluetooth V4.1 Earbuds Headphones W/microphone Sports/running & Gym/exercise Headsets for Iphone 5s 5c 4s 4, Ipad 2 3 4 New Ipad, Ipod, Android, Samsung Galaxy, Smart Phones Bluetooth Devices

Price:
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Manufacturer Details

Features:

- Bluetooth V4.1.
- Portable lightweight and sweatproof design.
- Built-in rechargeable 80mAh battery.
- Clear bass resonance, CVC wind sound decrease, and exceptional noise isolation.
Specification:.

-Bluetooth profiles: A2DP, AVRCP, HSP, HFP, APTX.
-RF variety: 10m.
-Computation discussion time: about 5 hours.
-charging time: about 2 hours.
-Measurement: 40 * 24 * 32MM -Weight: 16.4 g.

Frequently Asked Question.
1) Can not linked to phone.
& Factor 01: the status of earphone is not waiting to browse Option: status of shut down, hold the multifunction key about 10 seconds, it will have red and blue light flicker in turn.
& Factor 02. program of the earphone is wrong Option: bluetooth earphone reset.
& Factor 03: program of phone is wrong.
& Option: restart your phone and delete your phone bluetooth connection record.

2) No noise.
& Factor 01: the volume of phone is too little.
Option: change the phone volume.
& Factor 02: wrong connection.
Option: connection when again.
& Factor 03: the earphone is not in the work variety.
Option: effective transmission depends on 10 meters, no barrier.
Attention: do not do other's when bluetooth connection, it is better to use nearly the phone.

3) Sound result not well & Factor 01: the wifi of phone is open now.
Option: shut down the wifi.
& Factor 02: signal of phone is not well.
Option: test at another location.
Attention: the WIFI will take some issue to the earphone when it working.earphone will have bad discussion effective if the phone signal is not well.

4) The indicator light is not working when charging.
& Factor: no use for a long time.
Option: charging about 30 minutes, the red light will working.

Product Features

Fit Design: Ear-Hook Wireless Technology: Bluetooth,Bluetooth version: 4.1,Bluetooth profiles: A2DP, AVRCP, HSP, HFP,APTX; Connector(s): USB work range: straight line distance 10 meters Earpiece: Single Earpiece Design: Earbud (In Ear) Function: Bluetooth,Noise Cancelling,Microphone Built-in rechargeable Grade A polymer 80mAh battery lasts close to 4.5h talking time,5 hour music time, makes you do not worry the bluetooth device out of juice in your daily life;Approximately 1-2 hours Charging time;Operational temperature: -10 to 50 ° C Ultra compact, small and light-weight, universally compatible headset that's extremely easy to use,High-fidelity stereo music and clear speech, You can begin enjoying CD quality stereo sound instantly. High-fidelity stereo music and clear speech, You can begin enjoying CD quality stereo sound instantly. The excellent handsfree bluetooth headset ideal for you to make and receive calls while on the move or do exercise

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