GREEN LION earbuds 4

Earbuds 4 use Bluetooth 5.3 to deliver a stable, low-latency wireless connection. They are equipped with high‑excursion drivers that produce deep bass and clear highs across the range of 20Hz to 20kHz. Each bud has a 30mAh battery, offering about 5 hours of playback, and the charging case (300mAh) adds around 20 more hours of use. The earbuds support touch controls and have a Type‑C charging port. With IPX4 water resistance, they resist splashes and sweat, making them suitable for workouts or daily use. They also offer ENC for better call clarity, and their build combines ABS + PC for durability.