TWS i7s Bluetooth Wireless Earbuds & Charger
TWS i7s ব্লুটুথ ওয়্যারলেস ইয়ারবাডস অ্যান্ড চার্জার
i7S TWS wireless independent Bluetooth headset
Bluetooth Version:V4.2+EDR
Impedace: 32\u03a9
Mic Sensitivity: 42Db
Wireless Frequency: 2.4GH
Charging Voltage: DC 5V
Transmission Distance:10M
Playing time: 3 hours
Charging time: 1.2 hours
Standby time: 100 hours
