Xiaomi - Bluetooth Headphone In Ear - IP54 - Charging Case Battery 780 mAh - Gray

Xiaomi M2503E1 are in-ear Bluetooth headphones featuring BT 5.3, IP54 protection, and a USB-C charging port. The earbuds house 60 mAh batteries while the charging case holds 780 mAh, delivering about 7.5 hours of playback on a single charge and up to 38.5 hours with the charging case. The system supports a frequency range of 20 Hz to 40 kHz, a 10-meter wireless range, and input/output parameters of 5V ⎓ 130 mA for the earphones, 5V ⎓ 1 A for the charging box input, and 5V ⎓ 260 mA for the charging box output. Ideal for daily listening, calls, and movement.