China Stereo Bluetooth Headphones Suppliers
Stereo Bluetooth sports headphones used with mobile phones and personal computers, or portable devices. wireless headphones headphones are connected to their source without cable. Sports headphones are comfortable wearing with 3 size of ear hooks and ear tips, sweat proof and dust proof giving you the freedom to take calls and listen music no matter where you are. wireless stereo headphones also reduce outside distractions by advanced noise-canceling technology, they are the best wireless headphones for running with their secure flexible earhooks and silicone eartips. Stereo noise with isolating in-ear design with energetic sound and enhanced bass and built-in microphone and multi-function control to answer calls. end calls, pause and play music, volume adjustment, can used for All Apple Devices, Androids Smartphone, Windows Phone, MP3/MP4 Player, Portable Musics Player, Computer, Laptop, Tablet Devices etc. Sensitivity: 89dB±3dB, Impedance: 16Ω±15%, Cable Length: 1.3m, Plug: Φ3.5mm, Frequency: 20-20,000Hz. Make sure the hands-free calling and enjoy music when doing sports, running, swimming, exercising, sweat-proof,water-proof with IPX4.