a) Since there is Dual Pairing in this product, so please check with CX to ensure if he/she didn't connect the device to other device and forgot to remove it from there

b) Volume level need to check, and ask CX to set the desired volume level from Mobile Phone itself

c) If using online APP then suggest cx to check internet connection

d) If using online APP, please check it's compatibility with Mobile Phone and allow permissions from APP Manager in Mobile Phone

e) Mobile phone can also have issues in this case. CX can check if the device is working well with other mobile phone 

f) RESET the device (Neckband)

g) If issues doesn't get resolve even after following all above steps, please proceed with replacement policy



Steps to reproduce solution 

CX can power off and on the device and voice prompt alert and LED response can let him/her know if the device is connected to any other device or not

Adjust the volume from Mobile Phone only

Sometime, APP malfunction. Ensure good internet connectivity

App setting can show supported Android or iOS versions

Apply the same connectiity process with different mobile phone as well

1- Remove device name from Bluetooth Interface

2- Long press the "+" & "-" key together for 3 seconds

3- Red and White LED will start blinking that shows device has been reset

Refer Policy