X999 Mini Wireless Noise Reduction With Digital Display Charging Bin Bluetooth Earphone(White) Filter-SD Card Adopt differential signal transmission with

Adopt differential signal transmission with excellent anti-jamming ability

A84 series

please put it in a dry and cool place and make it full charged once every three months

BNC female to MCX female cable

X999 Mini Wireless Noise Reduction With Digital Display Charging Bin Bluetooth Earphone(White) Filter-SD Card Adopt differential signal transmission with1. Bluetooth: 5. 1 2. Signal transmission channel: CASSL2 3. RF transmission power: 90DB 4. Microphone sensitivity: 42DB 5. Transmission range: about 10 15m 6. Transmission rate: 24MBPS 7. Battery capacity: 40mAh for earphones, 400mAh for charging bin 8. Use time: about 4 5h 9. Charging interface: Type C USB C 10. Input voltage: DC 5V 1A Features: 1. Mini body shape, no feeling of wearing, comfortable and invisible 2. In ear noise isolation design,