Painless Wear Wireless Bluetooth5.2 Headset, 9D HIFI Sound Stereo Sport Headphones, Touch Control Ga
Painless Wear Wireless Bluetooth5.2 Headset, 9D HIFI Sound Stereo Sport Headphones, Touch Control Gaming Earbuds, Noise Cancellation Earphones with Led Display Charging CaseBluetooth version:5.2Speaker size:12mm moving coil unitFrequency response:20Hz~20kHzSensitivity:105dBlmpedance:32ΩHeadphone battery type:lithium ion polymer battery(40mah/3.7V)Headphone charging time:within 1 hoursCharging compartment battery type:lithium ion polymer battery(300mah/3.7V)Charging time of charging compartment:within 2 hoursCall time:About 6 hoursPlay time:About 6 hoursProducts include1 * One pair of Bluetooth headsets1 * Charging box1 * Charging cable1 * User Manual6 * Ear cap