Smallest Size Mini blutooth wireless headphones, 2.3 * 1.9 * 1cm, 4G ultra light 0.16 ouces. Do not feel uncomfortable to even wear for a long time, stylish and stylish looking design.
Bluetooth 4.1 connection distance, fast connect, strong signal torque within 10m (33ft). 45 mAh, enjoy about 3 hours of Talk / Play Premium quality time (full charge in about 1 - 2 hours),> 55 hours standby time,> 3.5 hours phone call time,> 3.5 hours music playing time.
HD Clear crisp sound, noise cancellation technology, Fit ergonomic design. Built-in microphone, enjoy hands-free calls phone call Support iOS device power screen.
Connected with two smartphones or tablets at the same time.