The bone conduction headphone delivers you the premium audio
sound with an excellent reduced natural sound leakage. Superior quality
sound features rich bass and a dynamic wide range. Anti-sweat,
dustproof, durable fixed open ear wearing, enduring your most strenuous
sports. Safely taking exercises and enjoying the best on-the-go audio
simultaneously.
Features:
Compact Lightweight and Safer
Wireless
open ear bone conduction headphone is ultra slim and portable,
comfortable wearing with no need of stuffing into ears. Compared with
inflammation caused by long time wearing of traditional headphones, it
greatly relief ears' burden, protecting ears from sweating and bacteria,
easier to clean. Enable you to hear the surrounding sound more clearly,
security and practicality.

Bone Conduction Technology
BT
bone conduction sports headset with built-in transducers, which
transmits slight vibration through human cheekbones to inner ears,
delivering clear sound without blocking the surroundings sound. Also its
healthcare and therapeutic functions facilitate the partially-hearing,
hearing loss people, deaf or elders restore hearing to the sound of
world.

Wireless BT Connectivity
Innovative headset with
BT v4.0 connectivity for convenient wireless pairing, high
compatibility for Android and iOS BT, for Mac, PC computers, laptops and
the latest tablets, smartphones. Ultra long 6 hours of music and calls
with complete inline controls for your safe exercise with premium music
enjoyment and clear hearing of your surroundings.
Specification:
Support:NFC
Model number: JRBC08
BT version: CSR V4.0
Battery capacity: 180mAh li-poly
Charging time: 2 hours
Playing time: 6 hours
Stand-by time: 30 days
Effective distance:10 meters / 33feet
Speaker type: Bone conduction speaker
Frequency range: 100Hz~18KHz
Sound pressure level(SPL): 88dB
Microphone: -42dB
Item weight: Approx. 77g / 2.7oz
Package size: 13.2 * 12.5 * 4.2cm / 5.2 * 4.9 * 1.7in(L * W * H)
Package weight: 221g / 7.8oz
Package list:
1 * BT Bone Conduction Sports Headphone
1 * USB Charging Cable
1 * Carry Bag
1 * User Manual(English)