sbatm XT11 In-ear Bluetooth Bluetooth Headset with Mic(Black, In the Ear)

Description

1. Charging voltage: DC5V 3. Bluetooth A2DP Working range: 10m 4. Output power: 35mW 5. Frequency range: 2.401-2.480GHz 6. Distortion factor: 1% 7. Frequency response: 20Hz-20KHz 8. Working Time: Music/ HuaTong state 2-4hours (The Volume will affect the time)With Mic:YesConnector type: blueoothBluetooth version: v4.1Charging time: 1-3Model Name: XT11 In-ear BluetoothColor: BlackHeadphone Type: In the EarInline Remote: NoSales Package: one bluetooth with usb cableConnectivity: BluetoothSweat Proof: NoFoldable/Collapsible: NoDeep Bass: YesWater Resistant: NoWith Microphone: YesWireless Type: bluetoothBluetooth Version: v4.1Charging Time: 1-3Standby Time: 200 hrCovered in Warranty: naNot Covered in Warranty: physical damaged