WH700MAX Bluetooth V5.0 wireless Headphones,

NIA-S5000 WH700MAX
Bluetooth Card-Play FM-Radio Headphones
Communication System:Bluetooth
Specification version:V5.0
Maximum communication: 10M
Compatible bluetooth profiles:A2DP,AVRCP,HFP,HSP
Card Multi-decoding:MP3/WAV/WMA
Radio frequency range:87.5--108MHz
Speaker diameter:NdFe 40MM
Speaker impedance:32ohm
Frequency response:20--20000Hz
Charge Interface:Micro-USB
Standard attachment: Micro-usb Cable , manual