Wireless Earbuds:

• Bluetooth Version: V5.3
• Chipset: Bluetrum AB5656C
• Effective Distance: 10m
• Speaker Size: 8mm
• Play Time: 4H
• Charging Time: 1.5H
• Earphone Battery Capacity: 28mAh
• Charging Case Battery Capacity: 200mAh
• Frequency: 2.402-2.480GHz
• Charging Interface: Type-C
• Charging Input: 5V/200mA
• Impedance: 32Ohm

Wireless Speaker:

• Working Range: 10m
• Output Power: 52mm, 4Ohm, 3W
• Play Time: 2-4H
• Charging Time: 2-4H
• S/N: 85dB
• Distortion: 0.5%
• Battery Capacity: 400mA
• Charging Interface: Type-C