UPGRADED VERSION M29 PRO TWS Wireless Headphones with Noise Cancellation and Extra Bass Fit-in Ear Earphones are the current generation earphones with 9D Hifi Sound Quality and a 600 mAh Battery and they also can be used as POWER BANK to charge up your Smartphones. The True wireless headphones Bluetooth V5.1 earphones headphones come with phone charging support and power bank support earphones wireless headphones are loaded with Bluetooth 5.1 chipset technology which provides stable and smooth connectivity support and it covers the distance up to 10 meters and it also has quick paring technology to catch your smartphones or tablet in mini seconds time. Gaming TWS Earphones case is made up of heavy quality ABS Plastic which enhances the life of the case and also ensures that the inner earphones will not be damaged when it falls down on the floor and the earphones have long battery backup support and easily works approx 120-140 hours in one charging and the Music Playtime of the M29 Pro