I have the Soundcore Life A1 earbuds. These ones: https://www.amazon.co.uk/Soundcore-Wireless-Customized-Waterproof-Bluetooth-Black/dp/B08KDZ2NZX/ref=cm_cr_arp_d_product_top?ie=UTF8
They are advertised as having 9 hrs of battery life and 35 hrs in total if you use the charging case. Technically they frame it as the charging case can recharge the earbuds three times.
I use them for about an hour at a time before putting them back in the case, so I am not fully discharging and then charging.
Used this way, I get about 14 ‘recharges’ before the case needs to be recharged. So in total, this is approx 14 hours. Not 35 hours.
Is this normal? It’s not bad, but it’s not what is advertised and I wonder if this is normal, or whether I have a faulty product.
I wondered if it could be because I am not fully discharging before recharging, and this affects the efficiency of the recharging case.