headset handafree TWS i7s wireless bluetooth 5.0

Specification i7s : - Twins, True Wireless Stereo - Chipeset : CSR from UK - Wireless Version : 4.2 - Frequency : 2.4 Ghz - Wireless Range : one about 15m, and a set for about 10m - Receiive Sensitivity : -90dBm - Battery capacity : 85 mAh for earphone - Worktime: one for 12 H and a set for 6 H - Stanby time : 240 H and a set for 120 H - Charging time (for Earphone and Charging CASE) : 2 H - Support one match two, connect 2 device - Adopt the advanced CVC 6.0 active Noise Canceling - Support A2DP 1.3 / HFP 1.2 /AVRCP 1.6 / DI 1.3 - Build-in superior HD micophone, Provide clear and loud sound demi keamanan paket harap menambahkan extra bubblewrap https://shopee.co.id/product/205875265/17553534380/ belanja aman.. belanja tenang..