True Wireless Stereo

Mijiaer TN22 Bluetooth 51 True Wireless Stereo Bluetooth Earphone(Purple)

functions Infrared sensors detect when you're wearing the headphones and automatically pause and resume playback. Microphones with ENC technology to effectively reduce ambient noise for clearer hands-free calls. Customizable controls via the Tellur Audio app. The case has two charging options – Type-C cable charging or Qi wireless charging. Technical data Bluetooth version: 5.0 BLE Wireless range: 10 m Sound Type: True wireless stereo system Supported profiles: HSP, HFP, A2DP, AVRCP ENC technology: CVC 8.0 dual microphone Supported audio codecs: SBC, AAC Speaker size: 13 mm Frequency response: 20Hz - 20KHz Speaker impedance: 30Ω +-15% Speaker sensitivity: 98 dB (3 dB) at 1 KHz, 126 mV Speaker power rating: 3mW Microphone sensitivity: 38dB ±3dB SNR: 60dB THD: Less than 2% 94dB SPL at 1kHz Resistance: 200Ω Sweat and water resistant: IPX4 earphones, IPX3 charging case Features: Touch control, main headphone auto switch, in-ear detection, pop-up window, open case auto launch, Qi wireless charging APP Name: Tellur Audio Available on Appstore and Google Play. APP functions: EQ settings, double/triple tap function change, ear detection and game mode on/off, earphone finding, firmware update, Bluetooth pairing name change, battery status of each earphone Music playing 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 Charging time: about 1.5 hours Battery capacity: 300 mAh / 3.7 V (charging box) / 30 mAh / 3.7 V (headphones) Charging plug: Compatible with Type-C + Qi wireless charging Bluetooth pairing name: Tellur Aura Headphone dimensions: 41 x 21 x 18 mm Dimensions of the charging case: 56 x 52 x 20 mm Headphone weight: 4g Weight of charging case: 35g