Tai Nghe Bluetooth Không Dây X3 Tws 5.8d 9d Kèm Hộp Sạc Type-C

Package Included: 2* Bluetooth Earphones 1* Charging Case 1* Type-c Cable 1* User Manual 3* Earphone Cups(S,M,L Size) Specifications: Basic parameter Product model: X3 Total product weight: 130g Weight per headset: 4.28g Battery capacity: Charging case capacity: 2000mAh Headset capacity: 60mAh Charging case Charging time: 2H . Endurance: 12 times Audio parameter Horn diameter:10.6mm Impedance: 320±15% , Frequency range: 20Hz~ 20KHz Transmission distance：10 meters (without barriers) Working frequency：2.401GHz-2.4820GHz Battery life Standby time: ~300h Listening time: 6h Description: 1, Bluetooth V5.1, support most of bluetooth devices and lower power consumption 2, 2000mAh charging case can full charge 2 earphones around 12 times, offer more 50 Hours musci time 3, With waterproof technology, no need to worry about water and sweat anymore 4, 8mms dual drive units, enjoy 9D strong deep bass music sound 5, Popular touch control function, support switch songs, phone call and call voice assiatant.