Tuff-Luv Bluetooth 5.0 Wireless Headset with Mic Black MF1071

Tuff-Luv Bluetooth 5.0 Wireless Headset with Mic Black Specifications: Bluetooth headset Speaker specifications: 40mm/20mW Headphone battery capacity: 300mAH Sensitivity: 108DB+3DB Compatible protocols: A2DP/AVRCP/HSP/HFP Battery life: about 100 hours Bluetooth distance: 30 meters Headphone talk time: 30-60 hours Frequency response range: 20-20KHZ Headphone material: ABS Headphone size: the outer diameter of the ear shell is 82MM, the outer diameter of the head bow is 173MM, the diameter of the top of the head bow to the headphone is 180MM, and the weight is 180 shells Bluetooth version: BT5.0, compatible with BT4.2, BR/EDR Headphone charging time: 1 hour-3 hours, DC5V-1A, Type C fast charging Compatible system: IOS/Android/Mac OS/WINDOWS Bluetooth pairing name: Wireless headset Charging cable: 100CM long, black round USB-TYPE C Colour: Black What's in the box: 1 x Bluetooth Headset