M3 Bluetooth Headset Subwoofer TWS Bluetooth Headset
M3 Bluetooth Headset Subwoofer TWS Bluetooth Headset - Black / USB is backordered and will ship as soon as it is back in stock.
Delivery and Shipping
Delivery and Shipping
Orders are delivered within 7–15 days. Delivery times may vary by region. See details here:
M3 Bluetooth Headset Subwoofer TWS Bluetooth Headset
M3 Bluetooth Headset Subwoofer TWS Bluetooth Headset - Black / USB is backordered and will ship as soon as it is back in stock.
Description
Description
Product information:
Product model: wireless bluetooth headset
Specification: 62X40X27mm
Working voltage: 3.3V-4.2V
Bluetooth version: V5.1+EDR
Battery capacity: 50mAh/280mAh
Use time: 3-4 hours
Standby time: about 300 hours
Speaker type: 8 cm copper ring dynamic
Transmission range: 2.40GH2.48GHz
Sensitivity: 98db+3db
Communication distance: effective distance 15 meters
Ear entry method: oblique entry to the ear to fit the contour of the ear
Packing list：
Wireless headset x1
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