Color	Black green Blue dark green pink white With Retail Box 110g without retail box Yellow
Black green Blue dark green pink white With Retail Box 110g without retail box Yellow

Description
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Item specifics

Brand Name CQA
Style In-ear
Certification NONE
Vocalism Principle Dynamic
Origin CN(Origin)
Control Button No
Active Noise-Cancellation Yes
Communication wireless
Volume Control No
Number Of Drivers 2
Plug Type Line Type
Package List User Manual
Package List Charging case
Package List Charging Cable
Package List Replaceable Pads Set
Connectors USB
Model Number F9-5C
Earcups Type Semi-open
Bluetooth Version 5.0
Waterproof Yes
With Microphone No
Charging Method Charging case
Magnet Type Ferrite
Transmission range 15 m
Bluetooth protocol 5.0
Channel Stereo
Usage Earplug type
Is it single and double ears Bilateral stereo

Product Description

modname=ckeditorHow to pair headphones：1. Put the headset back into the charging box, delete the headset connection record in the Bluetooth of the mobile phone, and then turn off the Bluetooth of the mobile phone. 2. Take the headset out of the charging box. 3. Wait for about 5 seconds (you will be prompted to find a slave, and there will be a prompt for left and right channels if the pairing is successful). 4. After successful pairing, the red and blue lights of the left headset flash each other, and the right headset does not flash. At this time, you can turn on the Bluetooth connection of the mobile phone. PS: if it is not successful, please repeat 1-4 operations and try several more times. As long as the connection is successful, it will be automatically connected every time in the future. Don't worry. Material：ABS

Performance：TWSBluetooth headset

Features：LEDPower digital display+Mobile phone charging power supply

Applicable Model：Suitable for all mobile phones and smart devices with Bluetooth function

Bluetooth version：5.0+EDR

Protocol mode：A2DP,AVRCP,HSP,HFP

Tone：English

Effective distance：10Rice（Accessibility）

Binaural pairing mode：Automatic pairing after startup

Horn diameter：8mm

Impedance：32Ω

Sensitivity：42db

Distorence：5%