Ausdom M04S Update Version of M04 with NFC Over-ear Stereo Wired headphones Bluetooth Wireless Headset For Phones PC (Black+Red)
ã€ÂBluetooth】
Bluetooth version: 4.0+EDR
Bluetooth distanceïš10m
Transmission frequency: 2.40GHz-2.48GHz
Transmission power: Class 2 0.025-2.5mW
Support profile: HSP/HFP/A2DP/AVRCP
Pairing name: AUSDOM M04
ã€ÂMic】
Microphone Unit: Φ6*5mm
Directivity:Omni-directional
S.P.L: -58±2dB S.P.L at 1KHz
Impedance:‰¤2.2kΩ
Frequency response: 100Hz-10,000Hz
Operating voltage: 4.5V
ã€ÂSpeaker】
Speaker diameter: Φ40mm
Impedance:32Ω
S.P.L: 90±3dB S.P.L at 1KHz
Rated power: 20mW
Aggregate capability: 50mW
Frequency response: 20Hz-20,000Hz
ã€ÂBattery】
Battery type:Build in 400 mah rechargeable lithium battery
Charging port:Micro USB
Running time:About 20 hours music playing time
Standby timeïšMore than 250 hours
Charging timeïš2-3 hours
Operating temperatureïš -10„ƒ-45„ƒ
Storage temperatureïš-25„ƒ-60„ƒ
ã€ÂPackage】
1*M04S Ausdom Headphone
1*Micro USB Cable
1*3.5mm Audio Cable
1*User Manual
Packing Sizeïš18.5*5.9*21.5cm
Features:
Deep bass and full range sound for a superior audio experience
Comfortable, lightweight fit for long-term wearing
Easy to adjust audio & phone call and long play-time
Only touch lightly with NFC area, Easy to pair. But you should check
weather your smartphone or Tablet have NFC function. As we know, Some
Samsung and Android Phone or Tablet have NFC function.