SODO MH11 5 In 1 Bluetooht Headphone With Twist Out Speaker – Black

Features:

• Voice Tone 2 in 1 Bluetooth Headphone + Bluetooth Speaker Stereo, Bass Sound.
• NFC special for Android system mobile phone
• Hands-free calls
• MP3 music player with TF card
• FM Radio
• Supports Audio (AUX) input function for Smartphone / computer / MP3MP4 player

Specification:

• Wearing method: Head-mounted / foreign mail audio
• Frequency response range: 20Hz-18KHz
• Speaker specification: 40,3W, small 40mm
• Battery capacity: 450mAh
• Noise ratio ( Headphones ): 95dB
• Noise ratio ( External noise ): 90dB
• Bluetooth version: 5.0
• Charging voltage: DC 5V
• Bluetooth distance: 10m
• Working Time: about 5-12 hrs
• Charging time about 3hrs
• Distortion (headphone) <1%
• Distortion (external sound) <3%