Awei Y331 Portable Bluetooth 5.0 Speaker (..

Description Description 1 . Support Bluetooth mode / TF card mode / AUX mode2 . Support Bluetooth device connection music playback and two-way call function3 . Support TF card APE, FLAC, MP3, WAV, WMV music format playback4 . Support TF card management, USB sound card5 . Built-in noise-canceling HD microphone, one key to answer, support hands-free call6 . Fashionable design, compact size, easy to carry7.support for cell phone power indication, audio body with 4 grid power indicator Bluetooth chip : Torch power 2185 Bluetooth version: V5.0 EDR Sound system : stereo (dual-channel) Battery capacity: 2000mAh/3.7v Drive unit :45mm Rated power :5W*2 Speaker power :RMS 5W*2 Impedance 4Ω Frequency response range :90Hz-16KHz Product weight :387g Product color :Black/Gray Charging time: about 4 hours Talking time 10 hours Music duration :8-10 hours