A7 Wireless Bluetooth Headset LED Digital In Ear Stereo Motion Super Long Standby Features: LED power display. The charging cabin is designed as a colorful LED intelligent digital display screen, which is more beautiful and. Get of the embarrassment of sudden power failure. Double ear condensation breathing lamp, fingerprint -. Upgrade the fingerprint breath, and gently the wake-up function to make music fashionable from inside to outside. The will go out and will not flash during use. Bluetooth 5.0 chip, revolutionary technology improvement. Bluetooth 5.0 chip, while realizing low power consumption, greatly improves the data transmission rate, makes the sound quality better and the signal more stable. Large capacity of magnetic charging cabin. It can be automatically charged when it is put in, and automatically charged when it is fully charged. The large capacity battery can last for a long. Life class and sweat proof, without fear of sweating. Multi process design of the fuselage effectively prevents sweat from damaging components, and running and fitness are not afraid of sweat and rain. Pull magnetic suction storage. The charging cabin is designed as a pull magnet, and each pull opening is a unique experience. Product Description: Product parameters: Bluetooth: 5.0 Communication distance: 10m Noise reduction version: cvc8.0 ear capacity: 40mAh Charging chamber capacity: 300mAh Package List: 2 * Headset 1 * Charging chamber 1 * Charging cable 1 * Instructions