Wireless bluetooth EAR BUDS recommendations

gregory_choo

gregory_choo

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storm913 said:
I also bought a air pro 4+ 1 month back and using as my main driver now. I like it so far, but I am not sure why the connection often drop for a sec at crowded places like MRT station (crowded ones like PL or Serangoon) but I didn't get this problem with my Liberty 4 NC. Using a S23.
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what codec are you using?
 
Mila Azul

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storm913 said:
I also bought a air pro 4+ 1 month back and using as my main driver now. I like it so far, but I am not sure why the connection often drop for a sec at crowded places like MRT station (crowded ones like PL or Serangoon) but I didn't get this problem with my Liberty 4 NC. Using a S23.
Click to expand...


My other brand of earbuds also experiences random disconnections, especially in crowded areas or near traffic lights, but the connection usually returns to normal after I walk a few more steps.
 
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jokerpoker81

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storm913 said:
I also bought a air pro 4+ 1 month back and using as my main driver now. I like it so far, but I am not sure why the connection often drop for a sec at crowded places like MRT station (crowded ones like PL or Serangoon) but I didn't get this problem with my Liberty 4 NC. Using a S23.
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mine is ok, dont have such drops, only the lag when fast forwarding through songs on spotify
 
Henabi

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storm913 said:
I also bought a air pro 4+ 1 month back and using as my main driver now. I like it so far, but I am not sure why the connection often drop for a sec at crowded places like MRT station (crowded ones like PL or Serangoon) but I didn't get this problem with my Liberty 4 NC. Using a S23.
Click to expand...
maybe wait for a software patch
 
T

TheOutsider

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storm913 said:
I also bought a air pro 4+ 1 month back and using as my main driver now. I like it so far, but I am not sure why the connection often drop for a sec at crowded places like MRT station (crowded ones like PL or Serangoon) but I didn't get this problem with my Liberty 4 NC. Using a S23.
Click to expand...
Wireless interference. Maybe during your use case scenario there's more people using the same frequency as your earbuds and interference may happen when you cross path with them. I notice some drops with L4NC and other buds too with S23U. Sometimes go near bus tap out screen will drop for a short while also but not always.

Bluetooth earbuds in a crowded area often struggle because they operate on the 2.4 GHz radio frequency band, which becomes heavily congested by competing signals from Wi-Fi routers, other Bluetooth devices (phones, smartwatches, headphones), and, in some cases, microwave ovens. This "radio frequency overcrowding" leads to audio skipping, stuttering, or full disconnections.
Here is how they function and why issues occur:

1. The Science: Why Crowded Areas Cause Issues
  • RF Congestion: Hundreds of devices may be transmitting on the same 2.4 GHz band in places like transit hubs or concerts. This causes "traffic jams" in the airwaves, making it hard for your phone and earbuds to send data packets, resulting in stuttering.
  • Frequency Hopping Limitations: Bluetooth uses Adaptive Frequency Hopping (AFH) to switch between 79 channels to avoid interference. However, in extreme density, all channels become crowded, leaving no clear frequency for a stable connection.
  • Physical Obstruction (Body Blocking): Human bodies absorb 2.4 GHz signals. If your phone is in a back pocket or bag while your head is in a crowd, the signal must pass through people, which can weaken it to the point of disconnection.
  • Multipath Interference: In areas with metal structures (train stations, metal-lined walls), the Bluetooth signal bounces off surfaces, arriving at the earbuds at different times and causing destructive interference.
    www.logitech.com +7

2. How Modern Earbuds Handle Crowds
  • Bluetooth 5.0/5.2/5.3+: Newer Bluetooth versions have better coexistence mechanisms with Wi-Fi and improved interference resistance.
  • Dual Transmission: Many modern earbuds use "true wireless stereo plus" or dual transmission, where both earbuds connect independently to the phone, reducing the reliance on the right bud to act as a repeater to the left.
  • Adaptive Codecs: Some, like aptX Adaptive or LDAC, can automatically lower the bitrate to maintain a stable connection instead of dropping it entirely.

3. Tips to Improve Performance in Crowds
  • Keep Phone Closer: Place your phone in a front jacket or shirt pocket instead of a back pocket or deep in a bag.
  • Update Firmware: Ensure your headphones are running the latest firmware, which often includes improvements for signal stability.
  • Use Mono Mode: In extreme situations, using only one earbud eliminates the weak inter-earbud link, increasing reliability.
  • Disable Unused Wireless Features: Turning off Wi-Fi on your phone if not needed can reduce the number of signals in the 2.4 GHz band.
  • Use "Prioritize Stability" Mode: Some apps for Sony or Bose headphones have a dedicated setting to prioritize connection strength over audio quality.
 
B

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Is the earfun air pro 4+ the best sounding earbuds now in the range of $100?
or are there any better ones out there?
 
Henabi

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Beefsteak said:
Is the earfun air pro 4+ the best sounding earbuds now in the range of $100?
or are there any better ones out there?
Click to expand...
It depends on your personal sound preference.
If you want something more all-rounder, then yes, Earfun is one of the best right now.
If you want more bass, then it will be Sony WF-C510

if you want one which can be use for calls as well, then it’s Jabra Elite 3/5
 
rECKleSSfElla

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Soundpeats H3 going for ~$102 after promo code on Amazon SG. Not the cheapest i have seen(last year Prime Day was going for $90+) but still pretty good deal compared to Shopee/Lazada selling for $140+.
 
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Beefsteak

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rECKleSSfElla said:
Soundpeats H3 going for ~$102 after promo code on Amazon SG. Not the cheapest i have seen(last year Prime Day was going for $90+) but still pretty good deal compared to Shopee/Lazada selling for $140+.
Click to expand...

Nakedtoes said:
H3 quite big so no... Inside 3 drivers... So SQ is superb.. Go see reviews...almost all give SQ best
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Thanks. I got the H3 from Amazon SG. Currently using it already. :ROFLMAO:

Sound quality is good.

One minor thing. It does not have auto wear detection.
 
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