Wireless Earbuds, Bluetooth 5.3 Headphones 50H Playtime with LED Digital Display

LED Digital Display & 50H Play Time - The digital LED power display on the outside of the case facilitates easily manage of power, and the 400mAh battery capacity of the charging case provides five full charges for both 40mAh earbuds, each lasting play to five hours on a single charge. hence by taking turns, true wireless earbuds can keep up with your rhythm for 50 hours long.
Leading Bluetooth Technology - Featuring advanced Bluetooth V5.3 technology, headphone greatly improves transmission speed and reduces sound signal loss, providing you with a stable and low latency listening experience within 15 meters range.
Immersive Sound and Clear Calls - True wireless headphones offer superior full-bodied sound quality. immersing yourself in a concert-like three-dimensional soundstage effect whether you're at the gym, office, bus, or home. Each earbud has a built-in microphone for phone calls.