Giới thiệu Tai Nghe Bluetooth Không Dây Tws 2000mah Chống Nướcpro 3c Suppliea Kèm Hộp Sạc
Wireless Headphones TWS Bluetooth Earphones 2000mAh Charging Box Sports Waterproof Headsets HiFi Stereo Earbuds with Microphones
Features: -Powered by the mobile game headset to help you eat chicken -Listen to the position and control the audience -Lightweight and comfortable -Easy to lock ears and not easy to fall off -Wireless bondage is easy to fight
Specifications: Bluetooth version: CSRV4.1 Sensitivity (SPL): 100+3dB Impedance: 16Ω±15% Frequency response: 20Hz~20KHz Rated power: 3mW Maximum power: 5mW Microphone diameter: 04mm Sensitivity: -44+3dB Directivity: omnidirectional Wireless distance: 10 meters Signal noise: 85dB Charging time: 1-2 hours Standby time: about 330 hours Product size: 4.5*2.5*2.5cm/1.77*0.98*0.98in
Package included: 1 X Earphone 1 X Charging Cable 1 X Microphone 1 X Manual