What is the situation when the Bluetooth connection of the balance car is on but there is no sound?
3 Answers
The reasons why the car Bluetooth is connected but there is no sound may be: the volume on the car navigator or mobile phone is not turned on, just turn it on; the music playback programming of some mobile phones (such as Iphone) does not match the docking code of some car models, so you can only answer calls but not listen to music, and you need to change the Bluetooth playback frequency band, etc. The following is the relevant introduction of car Bluetooth: Function: automatically identify mobile phones, no need for cables or phone brackets to connect with the phone; the owner can control the phone without touching it, even keeping both hands on the steering wheel, and use voice commands to answer or make calls, reducing the possibility of traffic accidents. Notes: Do not use it under strong light for too long.
As a frequent user of self-balancing scooters, I have also encountered situations where there is no sound after Bluetooth connection. First, it could be a volume setting issue: the volume on your phone or the scooter itself might be set too low, or even in silent mode, so try manually increasing it. Then, unstable Bluetooth pairing: if the device is too far away or there are interference sources like WiFi routers or microwaves, the signal might be interrupted—try moving closer or restarting Bluetooth. Don’t overlook software bugs: the scooter’s firmware or the phone’s app may need an update; otherwise, compatibility issues might arise. The audio output might be misconfigured: check your phone settings to ensure the output is set to the Bluetooth device, not headphones or built-in speakers. Additionally, the scooter’s speaker hardware might be damaged: check if it has been dropped, causing internal wiring to loosen—try gently tapping the casing to see if it recovers. Regular maintenance is recommended, such as clearing Bluetooth cache to avoid oxidation from prolonged disuse. If you really can’t fix it, don’t force it—quickly seek after-sales service to avoid compromising safety.
I've checked many similar issues, and the lack of sound on a balance scooter's Bluetooth often starts with simple solutions. First, check the volume: ensure both your phone and the balance scooter are turned up, and don't forget to check the system settings for volume and mute switches. Device pairing issues are common: it might be connected to the wrong Bluetooth device, so remove old connections from your phone's Bluetooth list and try pairing again. Environmental factors also play a role: strong electromagnetic interference, like in subways or busy streets, can affect performance—try moving to a different location. On the software side: update the balance scooter's firmware and app to prevent errors from outdated versions. Hardware faults include damaged speakers: tap the balance scooter lightly to listen for any abnormal sounds. The elimination method works well: connect another Bluetooth speaker to your phone to identify which side the problem is on. If you're not knowledgeable about hardware, avoid disassembling it yourself—take the product to a repair shop for a quick and safe fix.
