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TWS Bluetooth Wireless Earbuds Earphones with Charging case for Adults
1. Our factory have passed ISO & BSCI & Sedex & NBCUniversal aduits.
2. We have professional teams for design, sale, production, quality for 10 years.
3. We offer 6-month warranty after receiving the products.
4.Plant overview:
Factory area: 8000 square meters;
Total Revenue: (US $8million / Year), (RMB ¥55 million / Year);
No. of Employees: 300;No.of engineers: 10;No. of QC staffs: 16;Number of produce line: 8;
Production Capacity (in K): Monthly production capacity :
Wired: 260K PCS, Bluetooth: 210K PCS
Bluetooth Version : V5.2
Bluetooth Range : 10 meters
Earbuds Battery : 40mAh
Charging case battery : 250mAh
Standby Time : up to 100 hours
Working Time : 2-3 hours
Charging Time : Approx 0.5 hours for earbuds
2-3 hours for charging case
Input Voltage : 5V
Microphone : Build-in
Rechargeable : USB cable
Speaker Unit : 10mm
Rated input power : 2mW
Max input power : 5mW
Impedance : 32ohm
Speaker Sensitivity : 100dB+/-3dB
Frequency Response : 20Hz - 20KHz