The Lenovo E310 is a pair of white true wireless stereo earbuds designed for comfortable, everyday listening. They feature 13mm hyperdynamic speakers that deliver sound across a frequency range of 50 Hz to 20,000 Hz with a sensitivity of 114 dB SPL/mW and an impedance of 32 Ohm, ensuring a balanced audio experience. These earbuds use Bluetooth 5.3 for a stable connection up to 10 meters and include two built-in microphones with environmental noise cancellation (ENC) to help your voice stay clear during calls. The ergonomic in-ear design is complemented by an IPX4 water resistance rating, which protects the device from splashes and sweat during workouts or light rain. You can easily manage your music and calls through integrated touch controls. On a single charge, you get 5 hours of playback, while the 280 mAh charging case extends the total battery life to 20 hours. The system recharges via a USB Type-C port in about 2 hours, and an LED indicator keeps you informed about the power status. Weighing only 33.6 g, these lightweight white earbuds are a practical choice for anyone needing a portable audio solution for commuting or exercise.