Vega2 comes with the latest Bluetooth 5.0-Plus chipset. These true-wireless earbuds have both earpieces in direct connection with your smartphone, instantly upon removing the earbuds from the charging case. With its 1500mAh charging case, you can recharge the earbuds 15 times on the go before needing to recharge the case, offering an incredible 128 hours of use.Designed to fit firmly in-ear, Vega2 won’t fall out even during vigorous exercise. IPX5 means they’re not only sweat-proof but also protected from water jets at any direction. Using two-microphone CVC technology, Vega2 has superb noise reduction ability, and it can work as two independent mono communication headsets when paired with two different devices. Vega2 can be used to activate voice assistants like Siri and Google Assistant, and it supports A2DP stereo output.