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Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
Lightning Fast Delivery Nationwide
Dial Window Material Type: Acrylic
Standby current: 4uA
(3) The power supply can improve the usb transmission speed
With the beautiful fuselage and advanced gyroscope technology
Sports Bluetooth Earphone Magnetic Wireless Headset Support TF Waterproof Headphone With Mic Lightning Fast Delivery NationwideFeatures: Bluetooth version: 5. 0 version Transmission distance: 10 meters Battery capacity: polymer lithium battery 55mah Listening to music time: 3 hours Standby time: 130 hours Charging time: 1 2 hours Working current: 22MA Standby current: 4uA Color: Black,Blue,Red Packing : 1*Sport bluetooth headset * Pairing mode: long press, red, blue and fast flash is pairing mode Chinese and English voice switching: When the red and blue lights alternately