Specification:  

• Frequency: 2.4GHz
• Input voltage: DC4.8–5.4V
• Charging port :for Lightning/for Type-C
• Battery capacity: 80mAh
• Transmission Distance: 10 m barrier, 120 m barrier free
• Microphone size: 62*23 * 28mm
• Microphone weight: 7g
• Receiver size: 45*27 * 7mm
• Receiver weight: 4g
• NOTE
• All ios / Android systems are suitable for this microphone
• The following Android phones are not compatible with this microphone
• Package included:
• 2 x Rechargeable Wireless Microphone
• 1 x Receiver
• 1 x English Manual
• 1 x USB cable