Wireless Headphones Cell Phone Earphones Business Model Hand-free Call Headset Dual Use For Left And Right Ears earbuds, Black

High Fidelity Sound: This bluetooth headset is equipped with high-end CSR chip, ensures maximum signal quality, and guarantees excellent sound quality. Ultralight and comfortable design, ergonomically-shaped in-ear buds and ear loops brings comfortable and no heavy feeling even after long time wearing, the 180 degree flip boom arm turns around the corner and fit this headset in right or left ear. Compatible with 99% of Bluetooth-enabled devices (such as mobile phones, tablets).up to 4hrs working time &120hrs stand-by with 1hrs quick charge, 10 meters / 30 feet range.