Edifier NeoBuds Pro Sports Noise Reduction Wireless Bluetooth TWS Earphone(Black)

Features:1. Loop-iron dual unit, active electronic frequency division, LHDC high-definition encoding and decoding2. HI-RES high-fidelity sound quality, clear presentation of sound, rich details3. 80 ms low delay, audio discrimination, sound and picture synchronization4. IP54 class dustproof waterproof, whether exercise sweating or rainy days travel, can easily deal with5. Charge fast and efficiently for 10 minutes and 1 hour6. Cool LED light belt, beautiful sound color flourished7. Use One and two ears, switch seamlessly8. Comfortable ear, in line with ergonomic design, soft fitting ear canal, wear comfortable and firmParameters:1. Transmission Range: 10 meters2. Function: noise reduction, support music3. Bluetooth version: V5.04. Channel: Bilateral Stereo5. Mode of use: Lug type6. Bluetooth protocol: A2DP/AVRCP/HFP7. Decoding format: LHDC/SBC8. Effective distance: 10M9. Working Hours: 5 + 15 hours (noise reduction switch) + 6 + 18 hours (noise reduction switch)10. Input Voltage: DC 5V11. Input Current: