VIKEFON BT-21 Bluetooth 5.0 Adapter Bluetooth Audio Transmitter Receiver Type-Gadgets Redmi K30 Ultra

Redmi K30 Ultra

Color gamut sRGB: 72%

40HQ: 912 cartons * 200 pcs = 182400 pcs

One Package Size 13cm * 6cm * 8

wakeboard or water skis

VIKEFON BT-21 Bluetooth 5.0 Adapter Bluetooth Audio Transmitter Receiver Type-Gadgets Redmi K30 Ultra1. Bluetooth version: V5. 0 2. Support protocol: RX supports A2DP, AVRCP, TX supports A2DP 3. Working frequency band: 2. 402GHz 2. 480GHz 4. Power level: Level 1 5. Sensitivity: 80dBm is less than 0. 1% BER 6. Signal to noise ratio: greater than or equal to 75dB 7. Distortion: less than or equal to 0. 1% 8. Support dual stream (TX mode supports one transmitter to connect two Bluetooth speakers or headphones at the same time to use one CODEC) 9.