【Advantage】
* Newly upgraded Bluetooth 5.3, ultra-low delay, faster connection and more stable signal.
* 360° panoramic sound.
* Brand-new ear clip design, NCE ear patch technology, comfortable to wear, even if you wear it for a long time, it will not hurt your ears.
* Fully compatible, iPhone& Android universal
Product specifications
1. Model: U3
2. Bluetooth version: V5.3
3. Single headphone capacity: 50mAh.
4. Charging box capacity:400mAh
5. Working time: 3~4 hours.
7. Charging time: about 1 hour.
8.Waterproof: IPX5 waterproof💦
9.Noise reduction version: cvc8.0
10.Sensitivity: 106dB SPL ± 3dB
11. Wireless distance: 10m.
12. Product weight: 64g
13. Product size: 6*4.35*3.3cm (charging box)