Wireless Earbuds 5.3 Ear Buds with Mic for Sports Running Cycling Working Clear Calling Touch

Feature: 1. TRUE OPENNESS: Bluetooth 5.3 wireless earbuds have a completely open design for high comfort, allowing sound to surround your ear, more three dimensional 2. SAFE AND TRUSTED: The open earplugs avoid the most common health problems of traditional earplugs because they never actually enter the ear, no pinching sensation 3. EFFECTIVE WATER PROOF: Ear buds have a water proof rating of IPX4, so you can wear them while exercising or going out. Such function ensures that the headphone can be used stably for a long time. However, in order to maintain their best performance, try not to put them in water directly 4. PORTABLE CHARGING CASE AND SMART TOUCH CONTROL: There is a charging case for the headphone, which can be easily opened. The charging case can charge the earphone. The earphone have a function of intelligent touch control, allowing you to seamlessly adjust volume and switch songs with one hand without operating your phone 5. LONG BATTERY LIFE: The charging case can charge the earphones more than 2 times, and the wireless earbuds can be fully charged in less than an hour. After being fully charged, can be used for over 10 hours. You can enjoy movies and have online classes in public places 6. ERGONOMIC DESIGN: The wireless earbuds well adapts to the curve of ears, so they can fit your ears and ensure comfort. The earphones can be stably fixed on your ears, so you don"t have to worry about them falling off while walking or exercising Specification: Item Type: Wireless Earbuds Headset Built In Battery: 2 x 80mAh li ion battery Charging Compartment Built In Battery: Li ion battery 400mAh Endurance: About 10~11 hours Bluetooth Version: 5.3 Charging Interface: Type C Horn Size: Approx. 16mm 0.63in Sound Decoding: Sub Band Coding, AAC Horn: Sensitivity 123+-3db Frequency Response: 20-20khz Microphone: -38DB+-3DB Chip: JL7006F8 Material: PC and ABS. Package List: 2 x Earphone 1 x Charging Case 1 x USB Cable