Oneplus Bullets Wireless Z3 Bluetooth 5.0 in Ear Earphones

Color mambo midnight, samba sunset dimensions: 12.43*17.45*1.31 cm weight: 26g driver size: 12.4mm frequency response range: 20hz - 20,000hz driver sensitivity: 98±3db codec: supports aac and sbc maximum sound pressure level: 102 db impedance: 32ω bluetooth version: bluetooth 5.4 bluetooth connection range: up to 10 meters battery charge method: usb type-c battery capacity: 220 mah battery life: up to 36 hours (50% volume) fast charge: 10 minutes for 27 hours (50% volume) button: press, double press, triple press, press and hold controls: magnetic control water/sweat resistance: ip55 fast pairing: google fast pair smart assistance: yes