Bezdrátová sluchátka Bluetooth Sport, Bluetooth 5.3 přes uši, s mikrofonem s potlačením hluku, vodotěsná sluchátka pro cvičení/běh/posilovnu

【Bluetooth 5.3, Quick Connection】Wireless earbuds uses Bluetooth 5.3 technology and dual-channel transmission, and supports protocols such as HSP, HFP, A2DP and AVRCP. Compared with Bluetooth 5.2, the transmission speed is +150%, the stability is +50%, 100ms low latency, and it is easily compatible with iOS/Android/Windows systems. After pairing the devices for the first time, the Bluetooth earbuds will automatically connect when you take them out of the charging case. 【24 Hrs Battery, LED Display】Our wireless earphones over ear charging case with LED power display shows remaining power in percentage. Charging case presents its battery from 1%-100% to let you know the current power status of your running headphones and charging case anytime anywhere. Up to 6-8 hours playtime of normal usage on a single charge and boost that to 48 hours playtime with the 500mah compact charging case. With type-C quick charge, it only takes 1 hrs to charge the case. 【Comfortable Sports Earhooks, IP7 Waterproof】Unlike most sport headphones, Sport wireless headphones are designed with a soft, ultra-light and flexible 45° earhook structure, which can fit your ears smoothly. Also with IP7 certified waterproof technology, you can protect the sport earbuds from sweat and rain during sports or daily use. Best choice for workout, running, gym. 【Smart Touch Control, Wide Compatibility】Multi-function touch panel on each earphone helps to play, pause, adjust volume, answer, end calls, activate siri and google assistant more convenient. This Bluetooth earphones is compatible with smartphones, tablets and laptops that use iOS 9.0/Android 5.0 or later. Therefore, no tangled wires are bothered, and you will enjoy the convenience brought by these sport earphones.