BS-O6 GlowDigits · Bluetooth Earbuds with Battery-Display Case | BLUESEED
A digital-display charging case makes status visible, paired with F13 drivers and compact earbuds. Separate earbud and case battery specifications help compare configurations.
BS-O6 GlowDigits · Bluetooth Earbuds with Battery-Display Case
Solution: Blue Flood 5756T Earphone battery: 30mAh Battery: 180mAh Battery with lithium protection board speaker: F13