Huawei has launched its new wearable product HUAWEI Band 4 in the Indian market. Huawei Band 4 has an in-built USB port. In such a situation, you will not need any charger to charge this band. You will be able to charge directly through this laptop, power bank or any USB charging port. So let's know about the specification of the band. Samsung Galaxy M30s smartphone will be equipped with many attractive features, know full details HUAWEI Band 4 specification In the Huawei Band 4 fitness tracker, a 91 mAh battery has been given, which has been claimed for 9 days of backup. In this, you will get a 0.96-inch display with 2.5D glass protection. It will get 8 watch face installs, while there are 66 face watches at the store. Talking about the features, Huawei Band 4 will feature oxygen saturation, sleep monitor and heart rate monitor. Alibaba makes entry into Indian market, will challenge these e-commerce websites In this band of Huawei, there will be 9 exercise modes including modes like outdoor running, indoor run, cycling, rowing machine. This band is water resistant, that is, even if you go 50 meters in water, the band will not go bad. In this band you will also get a calling notification. It will be sold from Flipkart, although the company has not announced the date of sale. The Huawei Band 4 is priced at Rs 1,999 and will be available in Graphite Black Color variant. Oppo F15 available for pre-order on this website, Know here