TM-010S Bluetooth Stereo Headphones (Black)

Features:
-Wireless Version: V3.0±EDR
-Frequency Response: 2.4-2.4835GHz ISM band
-Range TF card supported: 128m – 32GB
-Distance: 10/20m
-Speaker sensibility: 103±3db

MP3&FM Specification
-Music format supported: MP3/WMA
-Slot: USB2.0
-FM Radio range supported: 87.5 – 108.0MHz
-Drivewr unit: 40mm Diameter
-Battery capacity: 200mAh

Headphone Specification
-Impedance: 320HM
-Mic unit: 4mm*1.5mm
-Rated Power: 40mw
-Frequency range: 20Hz – 20,000kHz
-Plug type: 3.5mm stereo