MKB S1 Pro ANC/ENC True Wireless Earphones

Specifications

• Version： V5.3
• Communication distance: 10 miter
• Music time: about 6 hours (70%of the volume, ANC off)
• Music time with a charging case：18-22hours
• Battery capacity ：40mAh/0.148Wh(earphones）320mAh/1.184Wh(charging case）
• Earphone rated input： DC5V—40 mA
• Charging case rated input： DC5V—250 mA
• Charging time: about 1.5 hours
• Frequency response range：20Hz-20kHz
• Charging interface Type-C
• Suitable for： Compatible with all wireless devices