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energysistem.com
Introduction
Thank you for trusting our company and buying the new Earphones FE 300 True Wireless. We hope you enjoy
the product.
Forget about cables. Listen to your music through these sport True Wireless earphones while playing your
favourite sport.
Secure fit and comfort. Splashproof design.
20 h of battery life. Charge the charging case with a USB Type-C connector.
Care and maintenance
Do not expose your Earphones FE 300 True Wireless to impacts, dust, humidity or high temperatures.
Use neither corrosive nor abrasive cleaning products.
Do not disassemble the device. All repair works should be carried out exclusively by qualified staff of Energy
Sistem Technology, S.A.
Please make sure your Earphones FE 300 True Wireless are off when you are not using them. Do not store them
with an empty battery for long periods of time.
