Product details of Wavefun flex u Dual Dynamic Speaker Wireless Neckband-Earphone
- it’s a 8mm speakers. 4 speakers in all
- Reduction Noise: Reduction version DSP & CVC8.0
- Battery Capacity: per pcs 130mAh
- Bluetooth 5.0 with CVC 6.0 Noise Cancelling technology deliver true pure bass audio.
- Magnetic Suction – When not wearing, magnetic earplugs can prevent headphones tangled, easy to carry.
- IPX5 Sweat-resistant – Nano Coating Ensures Flawless Performance in the Rain and Sweat.