Ultra Seven & final ZE3000 “Ultra Guard Model” Earphone

Communication method Bluetooth® 5.2
Supported codecs SBC, AAC, Qualcomm® aptX ™, aptX ™ Adaptive
Continuous music playback time Earphone body: Up to 7 hours / Case included: Up to 35 hours
charging time Earphone body: Approximately 1.5 hours / Charging case: Approximately 2 hours
Battery capacity Earphone body: 35mAh / Charging case: 300mAh ”
Waterproof performance IPX4