Wireless Headset Bluetooth 5.0 Sport Earphone Portable Charging Box A New Generation of Intelligence: Bluetooth headset, Intelligent Power Digital Display / Bluetooth 5.0 /Carefully Customized Edition. Bluetooth Upgrade: Invisible Wireless Bluetooth Headset Technology. Digital Intelligent Power LED Display: Design LED digital intelligent display, right and left ear charging tips, Grasp Bluetooth Power Information anytiome and anywhere. Standby power consumption is about 0.3MA. button Siri: -click, Live Smart. Whether it’s driving / running or everyday life, it’s technological. function, anytime, anywhere, a key to live smartly. Automatic Connection Automatic Boot-up Matching: No, 5.0 is the of intelligence and convenience, has been realized. Automatic boot-up, automatic matching with moblile phone, make the more convenient More Technological Sense. Wireless Type: bluetooth Communication: Wireless Use: Portable Media Player, Mobile Phone, COMPUTER, Sports, Audiophile, Travel, Function: bluetooth, , Noise Cancelling, Microphone Bluetooth Standard: Bluetooth v5.0 Standard: -5 Active Noise-Cancellation: YES Charging case: 280mAh Material: ABS Transmission distance: 10 meters(in an ideal environment without any obstacles) Headphone working time: about 2.5~3hours Talk Time: about 4Hours Charging time: about 1 hour Play time: About 2.5 hours Standby time: About 80 hours Charging box to charge the headset: About 2.5 times Headphone battery capacity: 3.7V 45mah Support mode: HFP/HSP/ A2DP/AVRCP Sensitivity: 105dB+ B S P L at 1KHz Vocal Track System: Stereo Headphone type: ear-in type Headphone battery capacity: 45MAH Charging bin battery capacity: 300MAH Package Included: 2x headphones 1x charging compartment 4x ear caps 1x manual 1x charging compartment