beben touch control waterproof bluetooth 5.0 true wireless earbuds, 30h playtime stereo headphones with charging case and mic, in-ear earphones headset for sport beben <b>package contents:</b><br>2 x bluetooth earbuds<br>1 x charging case<br>3 pairs x ear caps (large/ middle/ small sizes), middle size is installed.<br>1 x micro usb cable(50cm/1.6ft)<br>1 x user manual<br>12 months after-sales service<br><br><b>advantages of beben t21 wireless earbuds:</b><br>1. easily switch between single and binaural mode & one-step pairing, helps you get rid of connection issues.<br>2. 3d stereo sound & in-ears design, provides superior sound quality to you.<br>3. touch control technology, prevent hurting your ear. you could control phone call and music on your own.<br><br><b>functions of touch control area:</b><br><b>previous song:</b> long touch for 2s of left earbud<br><b>next song:</b> long touch for 2s of right earbud<br><b>play/ pause:</b> double-tap of one earbud<br><b>pick up/ hang up phone call:</b> double-tap of one earbud<br><b>decline incoming call:</b> long touch for 2s of one earbud<br><b><br>reset (when 2 earbuds can not pair with your device or can not pair with each other.):</b><br>1.make sure have turned off bt function of your device.<br>2.under pairing mode, triple-tap touch control area of 2 earbuds separately.<br>3.put earbuds into charging case to turn off.<br>4.take them out from charging case to reconnect with your device.<br><br><b>note:</b><br>1. in the first use, please take out two earbuds and remove the protective film covering the touch control area & charging contacts. put two earbuds into the charging case to charge and ensure two earbuds have power. <br>2. the paring mode will turn off after 10 minutes if earbuds do not connect with any device.<br>3. if the battery status of charging case is zero, the earbuds will not turn off. need to long press touch control area for 10 seconds to turn them off.