Mpow X13/P13: Feature: 1: Single-ear digital display headset for both ears, 180mah for 30 hours of music playback at a time 2: Bluetooth 5.2 stable link, effectively reducing freezes and faster transmission 3: 13mm large dynamic speaker unit, clear sound quality and rich details 4: High-definition voice calls, in-ear wearing, reducing noise impact .
eBay