1.Great Sound, Great Fit.Untether yourself from the 3.5mm shackle, avoid the tangle of wired headphones, go wireless! A lightweight and comfortable addition to any commute or work out, the BX343 is adaptable to the unique shape of your ears with 3 included ear-tip sizes and stable-fit ear-supports. With a comfortable, secure fit comes great sound, excellent noise isolation, and the feeling of nothing being between you and your music.
2.Dual Battery.Use 110mAh polymer lithium battery, in full power condition, can stand for 10 days.Play music / talking up to 8-10 hours (40% volume) equivalent to 160-200 songs.
3.IPX-5 Waterproof Certification.All-weather sports partner,authoritative test lab test criteria: simulated rainstorm environment, from various angles Hold 3min splash on headphones at 30KPa water pressure.
PLEXTONE High Fidelity IPX5 Waterproof Bluetoothe Headphone Dual Battery Long Life Sport Headphone
Waterproof Rating: IPX5
Microphone directivity: Full Point
Frequency response: 20-22000 Hz
Speaker diameter: 9 mm
Speaker material: PET
Magnet material: rubidium iron boron
Impedance: 16 Ω