Frequently bought together:
Description
K53 Wireless Earphone Retractable Business Bluetooth Headset Sport Driver Telescopic Clip Stereo Earbud - Black
Special retractable earphone design, more convenient, no need to put the earphone on the ear for a long time
Vibration reminder for incoming calls
Intelligent voice prompt, caller number
Chinese and English switching
Headphone power display
Two mobile phones can be connected at the same time
Low power consumption chip, longer talk time
Specification:
Headphone model: K52
Headphone chip: Jerry
Bluetooth version: V5.0
Transmission distance: 10 meters
Transmission audio: Class2 (-6dbm-4dbm)
Charging voltage: DC5V
Working voltage: 3.7V
Battery capacity: 70mAh
Charging time: about 2 hours
Talk time: about 10 hours
Listening time: about 10 hours (70% volume)
Standby time: about 70 hours