K40 Sports Bluetooth Headset 5.0 Ear Hanging TWS Wireless Waterproof Headphones
K40 Sports Bluetooth Headset 5.0 Ear Hanging TWS Wireless Waterproof Headphones
K40 Sports Bluetooth Headset 5.0 Ear Hanging TWS Wireless Waterproof Headphones
K40 Sports Bluetooth Headset 5.0 Ear Hanging TWS Wireless Waterproof Headphones
K40 Sports Bluetooth Headset 5.0 Ear Hanging TWS Wireless Waterproof Headphones
K40 Sports Bluetooth Headset 5.0 Ear Hanging TWS Wireless Waterproof Headphones
K40 Sports Bluetooth Headset 5.0 Ear Hanging TWS Wireless Waterproof Headphones
K40 Sports Bluetooth Headset 5.0 Ear Hanging TWS Wireless Waterproof Headphones
K40 Sports Bluetooth Headset 5.0 Ear Hanging TWS Wireless Waterproof Headphones

K40 Sports Bluetooth Headset 5.0 Ear Hanging TWS Wireless Waterproof Headphones

Regular price $99.99 Sale price $119.99 Unit price per
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  •  Compatible with 99% bluetooth device
  • Bluetooth 5.0
  • Ear-hanging
  • Water-proof
  • Wireless
  • Suitable for sports

*Product Parameter
Model number: K40
Use radius: 8-15m
Bluetooth version: 5.0
Battery capacity: 50mah + 50mah
Charging box: 350 mah
Listening time: about 5 hours for single ear
Charging time: about 1 hour
Supported languages: English

*Method of application
Answer/hang up: press the multifunction buttonCall rejection: press the function button for 3seconds to reject the call
Play/ pause: click the multifunction button
Switch to the previous song: double- -click the listening state on the right ear
Switch to the next song: listen to the state of double - click the left ear
Switch between Chinese and English: after pairing, press the button 3 times to display the headset power of lOS system in real time

*Indicator light
Turn on: blue light flashes with red lights
Turn off: red lights flashes slowly
Pair of ears: blue light of main earphone flashes with red light
Pairing with mobile phone: lights off
Headphone charging: the red light is on
Fully charged headphones: the blue light is on

*Package content
Bluetooth headphones *2
Charging box * 1
Charging line * 1
Description * 1
Headphone caps * 1

 


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