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[Fast delivery]K8 Earphone Stereo Bone Conduction Earphone Ear Hook Headset
Features:
Advanced Bluetooth 4.1 technology, also compatible with Bluetooth versions 4.0 and 3.0.
Multi-point pairing which allows you to connect 2 mobile phones simultaneously.
With microphone, support hands-free conversations.
Earhook design and silicone caps keep the earbuds in place and sweatproof.
Super lightweight and the stabilizer design according to ear geometry to ensure a secure, comfortable fit for any ear.
Great for walking, exercising, running, climbing, driving, skating, cycling, fishing and other outdoor sports.

Descriptions:
Creative bone conduction design, more convenient.
Made of premium material, non-toxic and durable.
Creative fashionable design, suitable for any occasions.

Specifications:
Connection: Bluetooth BT4.1
Electroacoustics: MIC 4015 waterproof strong anti-jamming band MIC
Standby time: about 120 hours
Play duration: about 5 hours
Call duration: about 6 hours
SNR: -38dB ±3dB
PK bone conduction horn: 0.5W, 8 ohm
Battery type: 60mAH polymer lithium battery
Line diameter: 0.6mm
Line length: 15mm
Input voltage: 5V
Interface & slot: USB port , Micro USB 2.0
Material: plastic
Size: 73.4*12.8*7.8mm
Color: black, white, red

Package included:
1 x Bone Conduction Headphone
1 x Charging Cable
1 x User Manual

Notes:
1.Due to the difference between different monitors,the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.
2.Due to the manual measurement and different measurement methods, please allow 1-3cm deviation.Thanks!