Business Single Headset Handsfree Wireless Sports Waterproof Earbuds In-ear Headphones Long Standby Bluetooth Earphone

Features:
-Large capacity life, standby time 200h. 
-Bluetooth 5.0 chip: lower power consumption, more stable. 
-Water and sweat resistant, waterproof for everyday use. 
-Noise cancelling technology deliver a crispy,crystal clear sound with super bass. 
  
Specification
Item no: X61. 
Transmission range: 15 m. 
Frequency range: 2.42-2.48ghz. 
Charging voltage: DC4.75-5.25V. 
Battery capacity: 3.7V/280mAh. 
Talk time: over 18 hours. 
Standby time: over 200 hours. 
Functions: Power display, call function, music support, multi-point connection. 
Bluetooth Protocol: 5.0. 
Channel: Stereo sound. 
Usage: Hanging ear type. 
Single and binaural: single side speakerphone. 
Horn size: 10mm. 
Product color: Black. 
  
Package Included:
1 * X61 Business Headset. 
1 * Charging Cable. 
1 * User manual