Description:<br />F9-6 True Wireless Earbuds BT 5.0 Headphones TWS Stereo Earphones Touch Control Dual Host Noise Canceling Technology HD call in-Ear Built-in Mic Headset Waterproof Sports Headphones  for Sports Gym Gaming Music<br/>Features:<br />Left and right ear divided design<br />Smart touch control, compact and light weight both well fit ear canal without burden<br />BT 5.0 technology, low latency and low power consumption<br />With battery consumption display for earbuds and charging case<br />Ergonomic design and feather-light weight are both precisely designed and measured to make your ears fully comfortable<br />Use a specially designed graphene nano diaphragm provideing premium stereo sound effect<br />Dual hosts, no distinction between primary and secondary<br />Adopts CVC8.0 noise cancellation technology to realize HD call<br/>Specification:<br />Model: F9-6<br />Color: Black/White<br />BT Version: BT5.0<br />BT distance: 10m (no obstacles)<br />Wearing type: In-Ear<br />Battery Type: Lithium-ion Polymer Battery<br />Battery Capacity(mAh): Unilateral headphones * 50mAh, rechargeable warehouse * 300mAh<br />Usage time: about 3.5h<br />Charging time of charging case: about 3 times with dual earphones<br />Charging port: Micro-USB<br />Package size/weight: 9.5*6.5*3.5cm/72g<br/>Note:<br />Except for manual connection for the first time, just open the lid when connecting again(On the premise that the phone has a headset pairing record)<br />Please use the charging device below 5V-2.1A to charge the charging case, and do not use the fast charging equipment<br />Please do not immerse the earphones directly into the water to avoid damage<br />All data are measured in the laboratory, and there may be some differences from actual usage<br />Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same<br/>Package List:<br />1 * Pair of Headphones<br />1 * Charging Case<br />2 * Pairs of Eartips<br />1 * Charging Cable(Micro-USB)<br />1 * User Manual (English)