Unfortunately, unlike the Bose QuietComfort 35 II/QC35 II Wireless 2018 or their successor, the Sony WH-1000XM4 Wireless, they don't support multi-device pairing. They support NFC, making it easy to pair with smartphones.
These headphones have good Bluetooth connectivity.
We have kept the Android Latency at 55 ms and there have been no changes to the scoring of this test. It seems that the issue is limited to these headphones. We conducted a similar retest on another pair of headphones and we can confirm that isn't a problem with our test or devices. However, after retesting these headphones, we noticed that the latency fluctuates quite a bit, resulting in inconsistent measurements. Our new test bench uses an average of three measurements instead of one, which can result in different values. This value differs greatly from our previous Test Bench 1.4 measurement, which was 331 ms. These headphones were updated to Test Bench 1.5 on June 29, 2021, and when we updated the headphones, we reported their 'Android Latency' as 55 ms. Update : Due to user feedback, we have retested Android latency.