Tai Nghe Bluetooth Không Dây Thể Thao Q5

Description: 150 days long standby, continuous listening for 48 hours, continuous call for 58 hours IP5X waterproof, effectively prevent rain and sweat in daily life Integrated design, triangular stability support, sports and fitness allowances, ears can not be mad Magnetic earplugs prevent earphones from tangling, easy to store and easy to carry With charging base, charging is faster and more convenient, charging the headphones anytime, anywhere Binaural stereo, clear and unique 10m barrier-free and stable connection Intelligent noise reduction, HD call Specifications: Power amplifier output power: RMS 2x18MW (THD=10%) Power amplifier signal to noise ratio: ≥90dB Input voltage: 3.7V rechargeable lithium battery Play time: minimum volume 48 hours talk time: 50 hours Charging time: 2-3 hours Charging input voltage: DC5V 500MAH Speaker specifications: 2x16Ω 20MW Φ10mm Frequency response range: 20Hz-20KHz Sensitivity: ≥100db±2db Signal to noise ratio: ≥80Db transmit/receive frequency: 2.4---2.48GHz Distance: 10m barrier free Features:Volume up、Volume down、Playback/Previous、Lowe Battery Warning、Answer/End/Reject Call、Transfer call voice、Connect 2 devices at same time、Replay the phone、Mute、Default setting、Turn off voice notifications、Turn on voice notification Package Included: 1* earphone 1* charging base 1* ear hook 1* ear cap 1* charging cable 1* instruction manual