TWS-X8 Wireless Earbuds.

Bluetooth Version –Bluetooth V5.3 for stable and efficient connectivity. Wireless Range – Operates effectively within 10 meters (2.402GHz–2.480GHz RF frequency). Speaker Specs – 13mm drivers with 32Ω impedance deliver balanced sound quality. Audio Performance – Frequency response of 100Hz–20KHz for clear highs and mids. Battery Life - Earbuds: Up to 5-6 hours of music, 5hours of calls. Charging Case: Adds up to 20 hours of music playback. Battery Capacity –Earbuds: 3.7V / 30mAh each Charging Case: 3.7V / 300mAh Standby Time - Earbuds: Approx. 50 hours With Case: Approx. 190 hours Charging Time – Full charge in about 1.5 hours.