Ready stok headset blueetoth i12

Specification

. Model: I12s TWS

. Wireless version: v4.2+EDR

. Speaker Impendence :32

. Microphones Sensitivity:-420b

. Frequency :240Ghz

. Batery capacity: 65mAh/950mAh

. Working temperature:-10-55 C

. Input:Dc 5v

. Transmission Distance:12M

. Playing time: 5-6hours

. Charging time: 1-2hours

. Standby time: 100hours