5.3 W 20 hz Bluetooth Battery

5.3 W 20 hz Bluetooth Battery is a practical technology peripheral for office, school, commercial workspace or home office. Bluetooth V5.3 with 10 m tether distance. 20 Hz-20K Hz audio frequency. 300mAh charging box battery. 1h charging time. 6h of battery life. One-button touch can easily switch between game and music. AAC/SBC dual decoding. ENC call noise reduction tech It helps keep technology setups organized, practical and ready for daily use