LX-10 Full-Color Touch Screen ANC+ENC Dual Noise Reduction In-Ear Wireless Bluetooth Earphone Features: 1. ANC+ENC dual microphone noise reduction, clear calls 2. LED full-color touch screen, easy to operate 3. Smart musicgamemovie, three modes can be switched freely 4. Bluetooth 5.4 version, fast transmission speed, stable signal 5. High-quality 13mm driver unit, high-frequency clear HiFi sound quality 6. Stereo surround sound, enjoy an immersive sound quality experience 7. Ergonomic headphones, light and comfortable to wear Product parameters: 1. IC model: ChinaCache Solution 56936F 2. Bluetooth version: 5.4 3. Support protocols: HFP, A2DP, HSP, AVRCP 4. Bluetooth frequency: 2.402GHz-2.480GHz 5. Bluetooth audio decoding: AAC, SBC 6. Transmission distance: 10 meters (open and obstacle-free distance) 7. Headphone battery: 40mAh3.7V (lithium-ion polymer battery 501010) 8. Charging compartment battery: 320mAh3.7V (lithium-ion polymer battery 701535) 9. Single ear (connected to mobile phone Bluetooth): music playback time is about 4-5H, talk time is about 4H 10. Charging times of earphones in the charging compartment: 2-3 times (earphones x 2) 11. Earphones fully charged time: about 1.5H 12. Charging compartment fully charged time: about 1.5H 13. Standby time: about 120H (connected to mobile phone without playing music and making calls) 14. Functions: waterproof, noise reduction, breathing light, long battery life, call function, voice control, music support, digital display screen 15. Supported languages: Simplified Chinese, Traditional Chinese, English, Russian, Spanish, Italian, Portuguese, Dutch, Turkish, Vietnamese, Hebrew, Thai, Arabic, Malay, Burmese, Persian, Indonesian, German, French, Japanese, Korean 16. Weight: 7.8g for earphones, 45.7g for charging case