The pair of earphones are auto pairing, noise reduction and one key operation. It is portable for sports, outdoors, travel, etc. Features: Semi-transparent shell, cool color collocation, stylish design. Built-in microphone, noise reduction, can effectively reduce environment noise for clear calls. Touch control of turn on/off, answer/hangup, last/next song, volume increase/decrease. BT5.0, high compatibility and low power consumption, transmission distance up to 15m. High sensitive drive unit, create an immersive music world for you. Auto pairing, the main and auxiliary earphones can be used seperately. Specifications: Material: Plastic Color: Black, Red (optional) BT Version: BT5.0 Speaker Diameter: 13mm Transmission Distance: 15-18m Standby Time: 250h Talk/Music Time: 4.5h Charge Time: 1-2h Interface: Type C Frequency Range: 2400.0-2483.5MHz Function: Play music, answer phone calls Battery Capacity: Earphone: 50mAh Charge Box: 400mAh One Weight: 3g / 0.11ounce Package Weight: 123g /
