Dudao X22 Pro Anc 250mah Bluetooth 5.3

Specification:

• Brand: Dudao
• Model: X22Pro
• Color: Black, White
• Battery capacity: 250mAh
• Music playing time: about 25h
• Charging time: 1h
• Frequency range: 20-20000Hz
• Speaker type: Ф40mm
• Bluetooth version: 5.3