Operating Frequency: 2412 - 2472MHz(Wifi)/ 2402-2480MHz(BT)

while the high temperature resistance and V-0 flame retardant rating ensure long-lasting and reliable operation

Whether it's a family reunion or a friend's party

With over 200 dials you can also customize your own image to show on the clock

High temperature resistant material

redmi buds 4 pro 1 Style:Midnight Black Operating Frequency: 2412 - 2472MHz(Wifi)/With support for Hi Res Audio Wireless, Redmi Buds 4 Pro deliver an incredible audio experience. They are certified for Hi Res Audio Wireless and compatible with LDAC audio coding, enabling transfer rates of up to 990 kbps and audio resolutions of 96kHz 24bit and above. Dual dynamic elements create your personal soundscape. Redmi Buds 4 Pro features an all new dual dynamic driver system, including a 10mm aluminum alloy diaphragm and a 6mm titanium