Tellur Earphones Bluetooth Aura Wireless

Connectivity: Uses Bluetooth version 5.0 for a wireless range of up to 10 m. 

Audio: Features True Wireless Stereo (TWS) technology, 13 mm drivers, a frequency range of 20 - 20,000 Hz, and Environmental Noise Cancelling (ENC) microphones for clearer calls. 

Battery Life: Offers up to 4 hours of music playtime on a single charge, and up to 20 hours total with the charging case. 

Charging: The charging case supports both wired USB Type-C and wireless Qi charging. 

Controls: The earbuds feature touch controls for managing music playback, calls, and activating voice assistants. 

Special Features: Auto-pairing and smart wear sensors that automatically pause music when an earbud is removed. IPX4 water resistance rating. Compatibility with the Tellur Audio app for customized controls, EQ settings, firmware updates, and a "Find earphones" feature. 

Dimensions & Weight: Each earbud weighs 4 g and measures 41 x 21 x 18 mm. The charging case weighs 35g