High Copy Mi Redmi Airdots 2

High Copy Mi Redmi Airdots 2

\nDetail: Connectivity: Wireless \nFrequency response: 20-20000Hz \nImpedance: 16ohms \nMusic Time: 3h \nSensitivity: 93dB ± 3dB \nTalk time: 3h \n \nBluetooth: Yes \nBluetooth chip: CSR8610 \nBluetooth distance: W/O obstacles 10m \nBluetooth mode: Headset \nBluetooth protocol: A2DP,AVRCP,HFP,HSP \nBluetooth Version: V4.1 \n \n