Audio NeckbandsBluei unveils ECHO 3 a Truly Wireless NeckbanddevicenextOctober 15, 2020July 30, 2021 by devicenextOctober 15, 2020July 30, 20210 Bluei announces its newest Wireless Neckband ‘ECHO3’. The flexi neckband is designed lightweight, shockproof and dust residence, folds easily, to be kept in the bag...