● Weight: bare metal 35 ~ 40g
● Headset type: Bluetooth bone conduction
● Bluetooth version: BT4.1
● Transmission distance: more than 10 meters
● Frequency response range: 20Hz ~ 20KHz
● Play time: standby more than one week, continuous playback is greater than 6 hours
● Charging time: 2 hours (preferably over 3 hours)
● Storage temperature: -30 ℃ to 80 ℃
● Operating temperature: -20 ℃ to 70 ℃
● Relevant Certification: RoHS, CE, Fcc
●Charging interface: support MICRO, 5PIN
●Waterproof rating: IPX4
●Microphone: -42 ± 3DB
●Speaker: 88 ± 3DB
- 1.Safety:when you running ,mountaineering,cycling and other outdoor sports ,Can be a good sense of the surrounding environment sound ,from improving the security
- 2.Health :Ear hanging type , no ear ,easy to clean
- Comfort:Bone conduction headphones and traditional headphones ,do not produce discomfort.
- 3.Waterproof IPX4 and sweat :Bone conduction headphones do not need openings ,waterproof and sweat ,longer life.
- 4 Healthy sound through the bones to the auditory nerve, healthy, scientific, comfortable very useful to avoid no eardrum injury, to children, young people and the elderly hearing damage, also suitable for those who have hearing difficulties.