Well packed, original and looks good. Arrived ahead of time.
Quick delivery. Works great. Charge lasts 3 times longer than the old version.
Very happy absolute speed works wonder. Thank you.
OK. I personally would like to recommend this Upgrade Module for the KZ SZ6 in ear phone. The KZ SZ6 sound significant better in balance for listening the Spanish guitar-, vocal, instrumental- records. It sounds more natural compared with the use of TRN T2 16 Core Silver Plated HIFI Upgrade Cable. -My recommendation: This AK Audio store is an Excellent Shop with excellent customer & fast shipping services -