Bee Air Buds Pro 2nd Generation (White) Earbuds Active Noise Cancellation Bluetooth  (White, True Wireless)

wireless Bluetooth earbuds 5.3, clear and smooth music, stable signal. The transmission frequency is 2.4GHz, the sound is smooth, the treble is clear, and the bass is strong. With a transmission distance of 10 meters, you can enjoy music and calls anytime, anywhere without wire binding. Compact and lightweight can transmit high-quality sound, and the line will not tangle. Battery display, so you can know exactly how much battery is left. Suitable for your driving, cycling, and work. On a single charge, earbuds will run Up to 4-5 Hours it will depending on customer usage. With a power case, u can use up to 2 days easily. there are no specific hours mentioned for earbuds and power case backup. it depends on customer usage it may vary for every customer.