AIRAUX Bluetooth V5.0 Neckband Sport Earphone Dynamic Driver Earbuds Wireless Stereo HiFi Headphone - Black & Red

Features:
1. bluetooth V5.0 Updated Chip--Steady transmission, low latency, high efficiency.
2. Dynamic Driver, Hi-Fi Sound--Enjoy sport with wonderful music melody.
3. Ear-hook Design--Ergonomically constructed for wearing, Not easy to fall down.
4. IPX5 Waterproof + Sweat-proof--Protect the earphones effectively from rain or sweat.
5. Supports music playing and hands-free call--Equipped with function buttons which let you easily control your music and answer the phone call.
6. Built for sports--Best gift for you and your friends!

Specifications:
Brand AIRAUX
Model AA-NH1
bluetooth version V5.0
Earbud battery 73mAh
Sensivity 103±3DB
Impendance 16Ω
Input DC5V
Charging time 1.5h
Music playback time 4h
Talking time 4h
Weight 18.7g
Waterproof level IPX5
Certifications FCC, RoSH, CE