A16 BT5.1 Earphones Auto Pairing HiFi High Fidelity Sound IPX7 Waterproof Three-screen Digital Display Power Bank Flashlight

Features:
Magnetic induction charge box, with three-screen digital display, can charge for mobile phone.
One key operation to control calls, music, volume and voice assistant.
IPX7 waterproof and sweatproof, not afraid of sweat during exercise.
BT5.1 chip, long transmission distance, high anti-interference ability, low power consumption.
Ergonomic design to fit the ear cannal, single and binaural freely switch.
HiFi high fidelity sound quality, dynamic unit design, giving you well listening experience.