LF-18 Smart Wireless Bone Conduction Bluetooth Headset Headphones

LF-18 Smart Wireless Bone Conduction Bluetooth Headset Headphones
  • Sellerkids-educare.com
  • List PriceUS$69.54piece
  • Sale PriceUS$69.54piece
  • ShippingFree Shipping
  • Ratings3,1 (409)

Product Description

LF-18 Smart Wireless Bone Conduction Bluetooth Headset Headphones


LF-18 Smart Wireless Bone Conduction Bluetooth Headset Headphones
LF-18 Smart Wireless Bone Conduction Bluetooth Headset Headphones

LF-18 Smart Wireless Bone Conduction Bluetooth Headset Headphones
LF-18 Smart Wireless Bone Conduction Bluetooth Headset Headphones


BONE CONDUCTION HEADPHONES Specification
Model LF-18
Speaker Type Bone conduction technology speaker, 1w dual speaker
Battery 260mAh Polymer battery
Mic Anti‐interference microphones, ‐42DB
Effective range 10m (33feets)
Mono/Stereo Stereo
Blue tooth Version CSR8635)4.1
Weight 60g
Bluetooth Class(1/II) II
BQB included(Y/N): No
Bluetooth Profile a2dp/HFP,HSP,AVRCP,GAVDP,AVDTP
Receiving Sensitivity 88dBm
Impedance
Frequency range 20‐20KHz
Charging MICRO USB port and need 2h
TF card No
System language English ‐ Prompt tone is English
Indicator light
Status
Red light flashing rapidly: Lack of Power
Red Light on: charging
Blue Light on: full charged
Blue and red lights flashing: Matching
Blue light double flash slowly: fail to match, maybe the device is power off, or the distance of both is over 10m(30feets)
Blue light flash slowly: Matched/dialing/playing audio.
Blue light flashing rapidly: call coming
Operation Headphone control Prompt tone
Answer call Click the call button buzzing once
Ending cal Click the call button buzzing once
Reject call Long press call button for 1s buzzing once
Re‐dial last call double click call button buzzing twice
Voice control long press call button buzzing once
Volume control click the vol button “+”“‐” have buzzing at the volume limit
Play/Pause phone music Press Play button no
Power on put switch on “on” prompt tone “Power on”
Power off put switch on “off” prompt tone “Power off”
BT disconnecting prompt tone “Dingdong”
BT connected prompt tone “paired”
Match again/manual matching Long press play button for 3s prompt tone “Ready to pair”
Low Power buzzing once
Up/down Long press ”+””‐” for 2s No
Matching Method: 1.Put bluetooth headphone switch at "ON"
2.Search bluetooth device on your phone or other digital products, then choose it.
If it is 1st time to match, it will automatically enter the match mode once the bt headphone turning on.
And the LED lights will alternate flash between blue and red.
If it was connected with last device, it will automatically match in 10s. And the blue light is on.
If it matches other device or re‐match, press"play"button for 3s, the bluetooth headphone will enter manually matching mode.
blue and red light flash alternatively.
Notes:
1. If the connecting distance is beyond the bt headphone effective range(10m or 33feets), the headphone will disconnect with the device. Once in effective range again, they will connect again automatically. But if the disconnecting continues for long time(over 3mins),
you maybe need to double click "Play" button to connect again.
2. If turn off the device, bluetooth headphone will disconnect. When turn on the device, only need to double click"Play"button to connect



LF-18 Smart Wireless Bone Conduction Bluetooth Headset Headphones


LF-18 Smart Wireless Bone Conduction Bluetooth Headset Headphones
LF-18 Smart Wireless Bone Conduction Bluetooth Headset Headphones


LF-18 Smart Wireless Bone Conduction Bluetooth Headset Headphones
LF-18 Smart Wireless Bone Conduction Bluetooth Headset Headphones
LF-18 Smart Wireless Bone Conduction Bluetooth Headset Headphones
LF-18 Smart Wireless Bone Conduction Bluetooth Headset Headphones
LF-18 Smart Wireless Bone Conduction Bluetooth Headset Headphones
LF-18 Smart Wireless Bone Conduction Bluetooth Headset Headphones
LF-18 Smart Wireless Bone Conduction Bluetooth Headset Headphones
LF-18 Smart Wireless Bone Conduction Bluetooth Headset Headphones
LF-18 Smart Wireless Bone Conduction Bluetooth Headset Headphones
LF-18 Smart Wireless Bone Conduction Bluetooth Headset Headphones
LF-18 Smart Wireless Bone Conduction Bluetooth Headset Headphones
LF-18 Smart Wireless Bone Conduction Bluetooth Headset Headphones

LF-18 Smart Wireless Bone Conduction Bluetooth Headset Headphones
LF-18 Smart Wireless Bone Conduction Bluetooth Headset Headphones
LF-18 Smart Wireless Bone Conduction Bluetooth Headset Headphones
LF-18 Smart Wireless Bone Conduction Bluetooth Headset Headphones
LF-18 Smart Wireless Bone Conduction Bluetooth Headset Headphones
LF-18 Smart Wireless Bone Conduction Bluetooth Headset Headphones