The improved noise cancellation of Lenovo HD100 headset will drown out the noise of the streets or annoying chatter to fully immerse you in your favorite tunes.40mm large drivers deliver riveting sound and a thumping bass. coming with the comfy and advanced ear cap allows you a music feast for 20 hrs. come on and get it now. Features: Bluetooth 5.0 chip, 10m barrier-free connection Ergonomic head wear, skin-friendly ear cover, cushion the pain of long-time wearing 40mm large dynamic speaker, professional tuner tuning, surround sound Super long service time: 20 hours of playback time, 300 hours of standby time Full functions: iOS battery display / volume adjustment Switch the song / pause / play, answer / hang up the call Specifications: Brand: Lenovo Model: HD100 Bluetooth version:V5.0 Battery capacity:300mAh Play time:20 hours Standby time:300 hours Driver diameter:40mm Sensitivity:105dB Distance:10m barrier-free Wearing method: head-mounted Product color: Black, Red Executive Standard: GB/T 14471-2013 100
