K55 Retractable Cable BT5.2 Smart In-ear Single Sports Earphone(Black)

K55 Retractable Cable BT5.2 Smart In-ear Single Sports Earphone is a wireless earphone designed for sports use. It features a retractable cable and can pair with two phones simultaneously, making it suitable for users who need to manage multiple devices.

• Product Name: K55
• Product Color: Black, Silver, Gold
• Bluetooth Version: 5.2
• Capacity of Earphone: 140mAh
• Transmission Distance: 10m
• Music Time: Approximately 20 hours
• Charging Time: Approximately 20 minutes
• Standby Time: Approximately 180 hours
• Power Display: Yes
• Vibrating Alert Function: Yes
• Clip for easy wearing: Yes
• Packing List: Headset x 1, Charging cable x 1, Instructions x 1