Nobsound QCY QY7 mini sport bluetooth Universal stereo headphones V4.1 headset Microphone

Price:
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Manufacturer Details

FAQ
1) Can not connected to phone
& Reason 01:the status of earphone is not waiting to search Solution:status of shut down,hold the multifunction key about 10 secongs, it will have red and blue light flicker in turn.
& Reason 02.program of the earphone is wrong Solution:bluetooth earphone reset
& Reason 03:program of phone is wrong
& Solution:restart your phone and delete your phone bluetooth connection record
2) No sound
& Reason 01: the volume of phone is too little
Solution: adjust the phone volume
& Reason 02: wrong connection
Solution: connection once again
& Reason 03: the earphone is not in the work range
Solution: efficient transmission is up to 10 meters, no barrier
Attention: do not do other's when bluetooth connection
it is better to use nearly the phone
3) Sound effect not well
& Reason 01: the wifi of phone is open now
Solution: shut down the wifi
& Reason 02: signal of phone is not well
Solution: test at another place
Attention: the wifi will take some problem to the earphone when it working.
earphone will have bad conversation efficient if the phone signal is not well
4) The indicator light is not working when charging
& Reason 1: no use for a long time
Solution: charging about 30 minutes, the red light will working

Product Features

Brand:Nobsound Model: QY7 Country/Region of Manufacture: China Features: Noise Cancellation Compatible Brand: Universal Support: A2DP/Handsfree Fit Design: Ear-Hook Wireless Technology: Bluetooth Bluetooth version: 4.1 Connector(s): USB work range: straight line distance 10 meters Earpiece: Single Earpiece Design: Earbud (In Ear) Function: Bluetooth,Noise Cancelling,Microphone Features: Bluetooth V4.1 Portable lightweight and sweatproof design Built-in microphone Built-in rechargeable Li-ion battery Multipoint pairing (up to 2 phones) Voice command for picking up / rejecting calls Built-in 14.2mm nedymium driver Clear bass resonance, CVC wind noise reduction, and superior sound isolation Specification: Bluetooth version: V4.0 Frequency range: 2.4GHz-2.48GHz Operating distance: Up to 10m (free space) Bluetooth profiles: A2DP, AVRCP, HSP, HFP Standby time: Up to 180hrs Talk / music playtime: Approximately 4 -5hours Charging time: Approximately 2 hours Frequency response: 20Hz-20kHz Operational temperature: -10 to 50 ° C Package: 1 X Sport Bluetooth Headset 1 X USB charging cable 4 X Ear Buds 1XNobsound Thank Card

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