Wireless Bluetooth V5.0 Sports Headband

Parameter: Bluetooth version:V5.0 Size:26*10CM Fabric：Cationic+polyester Bluetooth Parameter Description Frequency range: 20-20KHZ Sensitivity: 95DM Impedance: 32 ohms Speaker size: 32mm Transmission distance: CLASSⅡ Operating range: 10M Charging time: 2H Playing time: 10H Battery: 200mAh lithium battery Accessories: data cable + manual Bluetooth version: V5.0 Bluetooth search name: BT-01