Vitog V9 Wireless Bluetooth Earphone With MicHD Call Voice Control Business Handsfree Bluetooth Headset for Xiaomi iPhone Huawei Samsung Oppo ViVo Mobile Phone/Laptop/TabletSuitable for Driving/Meeting/Working/Running

vitog. Head Seat for Cellphone Bluetooth Original: Bluetooth 4.5 version bluetooth 5.0 version, compatible with most bluetooth devices. Earbuds Bluetooth Buy 1 Take 1 Sale: The ergonomic and lightweight design make it more comfortable to wear and easy to carry. It's a perfect gift for your family and friends. Wireless Bluetooth Headphones: The wireless bluetooth headphones has a built-in microphone, which can be used for a long time. Earphones Bluetooth Original: New version bluetooth 5.0, wireless bluetooth 4.0, easy to carry. Head Set Bluetooth Wireless: Bluetooth headset with 2 sets of bluetooth headsets, one-button design, easy to use, can be used for a long time. Battery capacity: 260 mAh. Music time: about 7-8 hours. Talk time: about 8-10 hours. Standby time: 120 hours. Charging time: about 2 hours. Charging voltage: AC input 110-240V, DC output 5V. Wireless transmission frequency: 2.402-2.480GHz. Noise reduction: Built-in CVC6.0 noise cancellation technology. Bluetooth distance: