Packed with innovative technologies the yonex voltric 7000 is a powerful badminton racket providing heavy smashes and fast racket handling and offers tri voltage system to deliver a great balance of power speed and control it has a head heavy balance for more stability and comes strung with a durable bg3 string ensuring a solid feel on shots to customize the rackets weight and balance there is e tune system whereas to reduce unwanted vibrations the voltric 7000 uses black micro core tech