In-ear headphones from Xiaomi that both fit well and have good sound isolation. The buttons let you instantly answer a phone call or adjust the volume.
From Amazon
[Official UK] Xiaomi True Wireless Earphones 2S – 24 hour battery life, Qi wireless charging case, low latency Bluetooth, dual-mic ENC, SBC/AAC/LHDC, 52g, android and iphone compatible
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