Huawei Watch Buds 2What's included? Charging Brick: Yes, wireless charging puck USB Cable: Yes Protective case: N A Network Technology: N A: No Cellular activity 2G Bands: N A 3G Bands: N A 4G Bands: N A Speed: N A SIM: N A Durability: IP54: The device is splash , dust , and water resistant under normal conditions but isn't a pro level water resistant device. It has been tested under controlled laboratory conditions and received an IP54 rating under the IEC standard