M12

• Material: Aluminum alloy speaker mesh+ABS 

• Product dimension: 74*74*32mm

• Weight: 165g

• Bluetooth Version: V5.3

• Bluetooth distance: 10 meters (33 feet)

• Microphone: one omni-directional MIC 

• Microphone sensitivity: -27dB

• Microphone distortion: ≤3%

• Microphone SNR:70dB

• Microphone Coverage: 3 meters ( 10 feet)

• Microphone frequency response: 100Hz-7.5KHz

• Speaker: Φ 40*20mm ,4 Ω , 3 Watts(inside magnetic speaker)                                                             

• Rechargeable lithium-ion battery: 800mAh

• Talk time: around 6 hours 

• Music streaming: up to 5 hours (under max volume)

• Charging time: 2H 

• Supports USB TO Mobile/PC,Bluetooth TO Mobile/PC