ITEM NAME:Bluetooth 5.0 Earphones Tws Wireless Headphones Bluetooth Earphone Handsfre R5C7 Bluetooth 5.0 Earphones Tws Wireless Headphones Bluetooth Earphone Handsfre R5C7 Speaker impedance:16 ohms Speaker frequency response:20Hz ~ 20KHz Speaker rated power:3mw Speaker 1k sensitivity:98db Talk time(medium volume):3h Colour:Black Material:ABS Size:105*85*35mm Music time(medium volume):3.2h Standby time:120h Transmission distance(m):7-10m Power consumption:13-15 mAh Input power:93mW Headphone charging time:1h Headphone battery capacity:50 mAh Charging battery capacity:350 mAh Cycle chargeable times:2 times Charge time outside the charging compartment:1.2h Battery voltage:32-4.2v Lithium battery energy content(watt hours):0.203wh Item weight:35.6g Package Contents: 2 x mini Bluetooth Headphones(left and right earphones,can be used seperately) 1 x Charging case 1 x USB Charging Cable 1 x User Manual 4 x free extra ear Cap.Headphone battery capacity:50 mAh. Speaker impedance:16 ohms. Speaker frequency response:20Hz ~ 20KHz. Speaker rated power:3mw. Speaker 1k sensitivity:98db. Lithium battery energy content(watt hours):0.203wh.
