•  Model: M25
• • Bluetooth: V5.2
• • Bluetooth Profile: A2DP,AVRCP,HFP, HSP
• • Charging voltage: 5V-1A
• • Speaker specification：8mm*2
• • Frequency response: 20Hz~20kHz
• • impedance: 32Ω
• • Battery capacity of the headset: 60MAH
• • Battery capacity of the storage box: 2000MAH
• • Transmission distance: >10M
• • Call time: About 10 h
• • Playtime: About 8 h
• • Waterproof: IPX7
• • Charging time of headset: 1.5h
• • Charging time of the Charging box: 2h.
• Features:
• • Large capacity battery charging box.
• • 8mm biological diaphragm.
• • Two earphones can be independently connected to different signals.
• • Upgrade the Bluetooth 5.2 chip, reducing power consumption by nearly 50%.