Sports In-Ear Bluetooth Headset I4 – Black
Purchase Sports In-Ear Bluetooth Headset I4 – Black Advanced Bluetooth V4.1 technology. HD clear voice, stereo music.2. 10mm moving coil unit, stereo with heavy bass, provide you clear voice.3. Excellent vocal cavity structure, perfect for high, middle and low pitch performance.4. In-ear design, bring you to the music paradise.5. High compatibility, compatible with almost all Bluetooth enabled devices.