MKB S1 Pro Bluetooth
Brand: MKB 
Material ：ABS+PC
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 ANC/ENC True Wireless earphones / bluetooth version 5.3
Color: As given picture.

Warranty: 1 Month Service Warranty

Advance payment requirement: 10% Advance Needed for COD (Non-Refundable)

Note: Product delivery duration may vary due to product availability in stock.

Disclaimer: The actual color of the physical product may slightly vary due to the deviation of lighting sources, photography or your device display settings.