• Lightweight neckband design wireless earphone, comfortable to wear
• Built-in rechargeable battery, with long use and standby time
• AAC + SBC double decoding, dual mode real-time monitoring
• The new generation of noise reduction technology can effectively identify the original sound, intelligently filter ambient noise

Specification:

• Earphone:
• Frequency range: 2.4GHz
• Charging input voltage: DC4.8~5.4V
• Boot current: 5mA
• Search current: 4~9mA
• Charging current: 100mA
• Working current: 5mA~10.5mA
• Shutdown current: 3.4uA
• Charging time: Approx. 80min
• Working time: about 10H
• Capacity: 110mAh (with protection plate)
• Weight: 4.4 g
• Type: SMD capacitive microphone
• Sensitivity: -42 dBFS
• Signal-to-noise ratio: 64dB(A)
• Frequency response range: 20-20KHZ
• Unit weight: 8.2 g
• Single size: 47.1*15.04*15.61mm
• Transmitter (3.5mm Transmitter):
• Charging input voltage: DC4.8~5.4v
• Quiescent current: 8uA
• Charging current: 200mA
• Charging time: about 80 minutes
• Battery life: 10H
• Power extraction method: Plug in the Type-c charging cable
• Battery parameters:
• 701525: 220mAh (with protective plate)
• Weight: 12.3g