Audio glasses with charging case. Audio glasses fitted with an audio module in each temple as well as blue light filter lenses. The lenses can be exchanged for optical lenses by an optician. Each integrated audio module includes a MEMS microspeaker, an electrodynamic speaker, a touchpad, associated electronics and a battery. Additionally, two microphones are integrated into the right temple. The temple is designed to provide an optimized private audio experience by minimizing sound leakage to your surroundings. Components of the glasses: • Replaceable blue light filter lenses • High-quality italian acetate frame • Adjustable temple length Application: • Music and podcast listening • Hands-free phone calls • Voice assistant Package: • Fauna glasses • Charging case • Cleaning cloth • Instruction manuals • USB-C cable Glasses • Size: 145,5 x 46,5 x 153,5 mm • Weight: 50 g Lenses • Type: ZEISS DuraVision® BlueProtect lenses • Thickness: 1,8 mm • Ultraviolet protection level UV400 Charging case • Size: 169 x 57 x 66 mm • Weight: 196 g Packaging • Size: 95 x 205 x 85 mm • Weight: 364 g Audio • Loudspeakers: 2-way sound system including a USound MEMS ADAP microspeaker and an electrodynamic woofer in each temple • Frequency bandwidth: 250 Hz to 20 kHz • SPL: 80 dB @ 1 kHz • THD: < 5 % (1-20 kHz) • 2 microphones with beam-forming and echo Cancelling Battery • Standby mode: up to 20 hours • Play time: up to 4 hours of music, voice assistant, phone calls • Battery capacity glasses: 100 mAh • Glasses charging time: max. 2 hours • Battery capacity charging case: 1300 mAh • Charging case charging time: max. 2 hours Wireless connection • Bluetooth 5.0 with a range of up to 10 metres Compability • iPhone 5 or later with iOS 10 or later • Android devices with Android 6.0 or later Touch control • Capacitive touch pad for tapping and swiping Temperature • Operating temperature: 0°C to +35°C • Do not store exposed to excessive heat sources Water and dust resistance level • IP52