BS-Air4 Echo · Bluetooth Earbuds | BLUESEED
Equipped with Lanxun 5756T chip, this true wireless Bluetooth earphone features a 30mAh earphone battery and a 180mAh charging case battery. 3-4 hours battery life and 200 hours standby time, built-in copper ring speaker with protective plate, clear sound quality and sturdy and durable.
BS-Air4 Echo · Bluetooth Earbuds
Chip: Lanxun 5756T Earphone Battery: 30mAh Battery: 180mAh Battery Life: 3-4 hours Standby Time: 200 hours Copper ring speaker with protective plate