I7 TWS In-Ear With Charging Dock Bluetooth Headset

This pair of bluetooth earphones adopt tws true wireless stereo technology, which gives you an unexpected hifi stereo music enjoyment without messy wire. light and elegant design, built-in high quality speakers and microphone gives you the great portability and convenience to answer phone call, listen to music while walking, running, driving, and various indoor outdoor activities. support ios power display: more humanized, showing you the remaining capacity of the earphone on ios phone, so that you can charge it in time. 1000mah portable charging dock provides full protection for the earphones, so tiny and light, easy to carry. order and enjoy it! specifications: color: white type: tws in-ear type bluetooth version: v4.2 + edr bluetooth protocol: a2dp/ avrcp transmission distance: 10m / 33ft frequency: 2.4ghz battery: built-in 65mah rechargeable li-ion battery (l/ r) ?? charging dock capacity: 1000mah standby time: approx. 120h playing time: approx. 4-5h (actually depends on playing vo