2019 Gift Fashion Wireless Headphones Bluetooth Headset Headphone Earbuds Earphones With Microphone For PC mobile phone music |

2019 Gift Fashion Wireless Headphones Bluetooth Headset Headphone Earbuds Earphones With Microphone For PC mobile phone music

Parameter introduction: ●Battery capacity: 300MA rechargeable lithium battery ● Charging power supply: AC input 110-240V DC output 5V ● Transmission power: Class2 ●Wireless frequency: 2.402-2.480GHz ● Call duration: 10 hours or so ● Music playback: 10 hours or so ● Charging time: 1-2 hours ● Standby time: 200 hours or so ● Noise reduction: DSP intelligent noise cancellation technology ●Operating range: 10 meters ● Charging interface: Micro-USB ●Chip: Jerry ●Bluetooth version: V4.1 ● Voice: Support ●Support protocol: HFP HSP A2DP AVRCP ● Function: answering calls, hanging up call registration, hanging up, listening to music pause/play, voice report, tail number     Package: 1 x Bluetooth Earphone 1 x USB charger cable 1xaudio cable