Wimbledon Tennis Balls HearO Bluetooth Speakers
These aren’t tennis balls from the 2022 Wimbledon tournament, just cleverly designed HearO Bluetooth speakers, complete with Slazenger logo. Even though it sports a felt-covered rubber compound on the surface, beneath this is a 3W speaker with a 100Hz – 20KHz frequency, along with a 500mAh battery, which means you don’t need to plug these into a computer or outlet.