



about product
B312 Earphone Battery
The B312 Earphone Battery is the ideal solution for a reliable and long-lasting power unit for wireless earphones and listening, ensuring a distinctive and stable audio experience.
Key Features:
• Long-life battery: Specially designed for long-term use.
• High performance: Power flow to support the best performance of the devices.
• Standard size: Compatible with most reading devices and earphones.
• Easy installation: Easy design for quick battery replacement.
• Active material: Formed with materials that affect the environmental impact.
Reception:
• Ability to speak: Supports French.
• For continuous application: New for daily situations and situations that require it for a long time.
Why choose the B312 Earphone?
• High reliability: Stable performance with less possibility of sector.
• Global quality: Reliable product and conforms to specifications.
• User-friendly: Easy-to-use design.
Instructions for use:
1. Emergency old from the device.
2. Insert the B312 battery in the designated place.
3. Make sure the battery is fully charged and even the device.
- Stock: 2-3 Days
B312 Earphone Battery
The B312 Earphone Battery is the ideal solution for a reliable and long-lasting power unit for wireless earphones and listening, ensuring a distinctive and stable audio experience.
Key Features:
• Long-life battery: Specially designed for long-term use.
• High performance: Power flow to support the best performance of the devices.
• Standard size: Compatible with most reading devices and earphones.
• Easy installation: Easy design for quick battery replacement.
• Active material: Formed with materials that affect the environmental impact.
Reception:
• Ability to speak: Supports French.
• For continuous application: New for daily situations and situations that require it for a long time.
Why choose the B312 Earphone?
• High reliability: Stable performance with less possibility of sector.
• Global quality: Reliable product and conforms to specifications.
• User-friendly: Easy-to-use design.
Instructions for use:
1. Emergency old from the device.
2. Insert the B312 battery in the designated place.
3. Make sure the battery is fully charged and even the device.








