True Wireless Stereo

Features Infrared sensors detect when you wear the earphones and automatically pause and resume playback. Microphones equipped with ENC technology to efficiently reduce environmental noise for clearer hands-free calls. Customizable controls via Tellur Audio app. Two options for recharging the case - Type-C cable charging or wireless Qi charging. Technical data Bluetooth version: 5.0 BLE Wireless range: 10m Audio type: True wireless stereo Supported profiles: HSP, HFP, A2DP, AVRCP ENC technology: CVC 8.0 Dual microphone Audio codecs supported: SBC, AAC Speaker size: 13mm Frequency response: 20Hz - 20KHz Speaker impedance: 30Ω +-15% Speaker sensitivity: 98dB (3dB) at 1 KHz,126mV Speaker rated power: 3mW Microphone sensitivity: 38dB ±3dB SNR: 60dB THD: less than 2% 94dB SPL at 1kHz Impedance: 200Ω Sweat and water resistant: IPX4 Earphones, IPX3 Charging Case Features: Touch control, Master earphone auto switch, In-ear detection, Pop-up window, Open case autostart, Wireless Qi charging APP name: Tellur Audio, available in Appstore and Google Play APP features: EQ settings, Double/Triple Tap function change, In-ear detection and Game mode on/off, Find earphones, Firmware upgrade, Bluetooth pairing name change, Battery status for each earphone Music play time: Up to 4 hours and up to 20 hours including charging case Standby time: Up to 100 hours with charging case, 20 hours without Charge time: Approx 1.5 hours Battery capacity: 300mAh/3.7V (charging box) /30mAh /3.7V (earphones) Charging plug: Type-C + Wireless Qi charging compatible Bluetooth pairing name: Tellur Aura Earphone dimensions: 41 x 21 x 18 mm Charging case dimensions: 56 x 52 x 20 mm Weight earphone: 4g Weight charging case: 35g