Wireless Microphone Direct Broadcast Singing Handheld Microphone Receiver: 1. 3D stereo button, 180-degree bending plug, with reinforced model conversion head, LED display 2. Stable signal transmission, strong anti-interference ability, clear sound quality 3. Connection equipment: with 3.56.35mm microphone jack equipment can be used 4. Signal-to-noise ratio: 105dB(A) or more 5. Bluetooth: 5.0 version (Bluetooth name: X168) 6. Receiving distance: about 30 meters 7. Battery capacity: 1000mAh 8. Charging time: slow charging about 4 hours 9. Endurance: about 8 hours 10. Charging port: Type-C 11. Frequency response: 50Hz-15KHz 12. Output: 3.5 dual sound channel 13. Shell material: plastic 14. Size: about 8 x 3.6 x 3.1cm 15. Weight: about 56g Microphone: 1. Unique tube end slant cut design, smooth lines 2. Full metal head, there is good protection to the role of the microphone microphone core, even if the fall on the ground will not affect the microphone core 3. Power supply: 2 AA batteries (not included) 4. Frequency response (range): 50-15kHz 5. Dynamic range: 105dB (A) above 6. Shell material: aluminum alloy 7. Size: about 26.6 x 5.1cm 8. Weight: about 310g Packing list: microphone + receiver, manual, audio extension cable, windproof cotton + anti-slip ring, charging cable, 3.5mm to 6.35mm adapter