• Features: Volume +/-, up/down song switching, answering calls, mode switching, EQ switching

• MP3/card playing function, up to 128G TF memory card (not included)

• Support FM stereo radio

• With mic for handsfree call

• Dual purpose: Bluetooth-compatible and plug-in cable, 3.5mm audio

• Widely compatible with Bluetooth-compatible enabled devices
  

Specification:

• Model: T7

• Certification: CE/ROHS

• Function: battery display, call function, music playback

• Bluetooth-compatible: 5.0

• Bluetooth-compatible range: 10 meters

• Channel type: bilateral stereo

• Applicable method: head-mounted

• Headphone speaker: 40mm

• Headphone impedance: 4Ω

• Frequency response: 20Hz-20KHz

• Signal to noise ratio: 70db

• Charging time: 1.5 hours

• Use time: 5 hours

• Standby time: 200 hours

• Battery capacity: 300 mAh lithium battery