Easy Pairing and Stable Connection: Bluetooth earbuds adopt latest Bluetooth 5.0 technology which provides fast pairing and more stable connection with a working distance up to 20M (without obstacles).
Long Battery Life: The mini portable charging case can fully recharge the wireless earphones additional 4-5 times. Total playtime up to 30h. You can charge the earbuds anywhere with the portable charging case.
Impressive Sound Quality: These truly wireless earbuds are built-in mic with noise reduction technology, reduces ambient noise and produce crystal crisp treble sound, great for listening to music, audiobook, radio broadcast and phone calls.
IPX6 Water Resistant Protection: With efficient IPX6 sweatproof protection, the wireless earbuds can work properly during a sweaty workout.
Brand Name: Erilles Vocalism Principle: Balanced Armature Control Button: Yes Active Noise-Cancellation: Yes Communication: Wireless Volume Control: Yes Style: In-Ear Sensitivity: 123dB Wireless Type: Bluetooth Is wireless: Yes Max Output: 0mW Line Length: 0m Support APP: Yes Number Of Drivers: 1 Plug Type: Line Type Package List: User Manual Package List: Charging Cable Impedance Range: up to 32 Ω Connectors: None Model Number: mini bluetooth earphone Earcups Type: Semi-open Headphone Pads Material: SILICONE Bluetooth Version: 5.0 Codecs: AAC Waterproof: Yes Frequency Response Range: 20 - 20000Hz Total Harmonic Distortion: 0% With Microphone: Yes Features: Active Noice Cancelling Charging Method: CABLE Magnet Type: Other