Open Ear Headphones Bluetooth Ear buds 80Hrs Playtime Wireless Earbuds with Earhooks IPX7 Waterproof Touch Control Air Conduction Sport Headsets Bluetooth 5.3 Earphones for Workout Running - Black

BL15 Conduction Headphones Bluetooth 5.0 Wireless Earphones Stereo Surround Noise Reduction Sports Headset For Running
Features:
Conduction - conduction headphones work through vibration, and the sound is transmitted to your cochlea through the via . Compared with ordinary headphones, hearing damage can be avoided.
Bluetooth 5.0: The conduction headset features the transmission distance up to 10m, lower power consumption, faster transmission speed. Smart noise reduction technology, it delivers sound in music or call, even in complicated environment.
Application: choice for people who like to exercise outdoors such as running, hiking, bicycling, also for people who wear headphones all day that need to hearing. The loops behind the, close to the neck, so the size accommodates most customers.
IPX5 Waterproof: The conduction headset is to sweat and rain, making exercises . 360 Degree foldable, not easy to deform. Lightweight, comfortable to wear without stress.
Long Battery Life: 180mAh large capacity battery, the conduction headset features up to 9-15 hours of music/talk, and 2 hours of charging.
Product Description:
Bluetooth version: V5.0
Radio frequency: 2.4GHz
Support protocol: A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/D11.3
Transmission distance: 20m
Battery capacity: 180mAh
Charging voltage/current: 5V/1A
Play/talk time: about 11 hours
Charging time: about 2 hours
Standby time: 180 days
Horn impedance: φ 16mm 32Ω
Mic sensitivity: - 42Db
Operating temperature: - 10-50 ℃
contain:Headset * 1
Charging cable * 1
Instructions * 1
Note:
1.Please allow 1~3 cm error due to manual measurement, thanks.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, thank you