UiiSii BN90J Bluetooth Earphone

UiiSii BN90J Bluetooth Earphone comes with two drivers which is equivalent to having TWO speakers in each ear exclusively dedicated to silky highs, detailed mids, and deep bass. Every nuance comes alive like hearing your favorite music for the first time. This earphone is featured with 6mm Dual Dynamic Drive, 20Hz-20kHz, 32Ω ± 15% Speaker, MEMS, – 41dB±3dB Microphone with 110±3db Output. Here added 250mAh/3.7V Input Power Battery , which provides 24 Hours Battery Life, take 2.5 Hours for Earbud Charge Time and about 480 Hours Standby Time. The Bluetooth 5.0 Version (BK3266 Bluetooth Chip, 30+ ft. Range and supports HSP/HFP/A2DP/AVRCP Protocols ) is added in this earphone. This earphone's Wire length is 11.81in with IPX5 IP Rating. This UiiSii BN90J neckband waterproof Bluetooth 5.0 earbuds with Aptx function provide good stereo sound. Power with a long-lasting battery up to 24 hours to meet your exercise the whole day. The wireless earphones feature IPX5 sweatproof and soft ear tips, it's the best sports earbuds.