Letsfit Bluetooth Headphones, hiFf Stereo In-Ear Earphones w/Mic Noise Cancelling, Black Green

Letsfit U8L is a bluetooth headphones specially designed for sports. Its lightweight and compact design matched with IPX7 waterproof technology and sweat-proof features provide customers with a simple yet extreme music experience. Complete with the latest Bluetooth 5.0 and AFH technology (adaptive frequency hopping), giving you a much more stable connection to protect you from signal instability.


Upgraded Sound Quality:

11mm vibrating diaphragm, enhanced bass and reduced distortion lets you get completely immersed into your music.
Bluetooth 5. 0 and CVC Noise Cancelling:

Our wireless Bluetooth headphones uses RCV technology to eliminate microphone background noise and enhance voice distinction, our AFH chip ensures seamless wireless connectivity between Bluetooth devices within 33 feet.
15hrs Playback Time:

Built in lithium battery, charging for just 2 hours can give you 15hrs of talking time/playback time.
IPX7 Waterproof:

Internal water resistant Nano-coating protects Bluetooth earphones from heavy rain or sweat during strenuous exercise.
Secure Fitting:

Unique ergonomically designed ear-hooks ensure that your wireless earphones stay comfortably fitted.

SPECIFICATIONS

Bluetooth Standard: V5.0
Wireless Profile: A2DP, HFP, HSP, AVRCP, SPP
Operating Range: 33 feet/10 meters (No obstacles between)
Waterproof Rate: IPX7
Standby Time: 250 hours
Charging Time: 1-2 hours
Talk/Playing Time: about 12-15 hours (Varies according to volume level and audio content)
Charging Voltage: DC 5V
Charging Current: 5V 500mA