Link Dream Bluetooth wireless headset V4.1 Hands-free call with built-in one-ear microphone Japanese technical suitability mark acquisition product Long-lasting earphone IOS Android Windows compatible (white)

* Japanese certified product: This Bluetooth headset has passed Japanese Telec certification, certification number: 208-190021. Safe and reliable. (According to the Radio Law of Japan, all wireless product sales must pass Telec certification, and most products on the market do not pass the certification, so there is a hidden risk).;* Clear call effect: Bluetooth headset is designed for calling. The microphone effectively removes external noise, removes vocal echoes, provides a clear call effect, and is suitable for driving, remote meetings, etc.;* Beautiful sound quality: High-quality speakers and bio-composite diaphragms are used, and tuning is performed with a tuner that has 30 years of experience. The bass is clear and solid, the midrange is rich, and the treble is clear and elegant. The sound quality is much better than similar products on the market.;* Stable connection & long usage time: The headset uses a CSR Bluetooth chip, so the connection is fast and the data transmission is stable. And the connection will not be disconnected in places with strong electromagnetic interference such as the subway. With a battery capacity of 260 Mah, you can talk for 24 hours and play music for 22 hours. And there is 1444 hours of standby time.