AUSDOM Spider-man Wireless+Wied Bluetooth Overear Headphone Headset with Built-in Microphone for IOS/ Android Smart Phone/Pad 

Features:

-Deep Bass and full range sound

-Can be used both wired and wireless

-Comfortable， lightweight fit for long-term wearing

-Easily adjust audio and phone call

-uperior audio experience for both listening and phone call

- Full range Frequency Responses (20Hz-20kHz) for rich bass

-Mini high sensitivity microphone enhances speech accuracy and clear voice transmissions

-Comfortable， lightweight fit for long-term wearing

-Over-the-ear design， with soft ear cushions

-Stretch headband for any head size

-Adjust ear cups for any storage needs

-Lightweight design at7oz/200g

-Easy to adjust audio & phone call and long play-time

-Built-In mic for headset functionality with controls for media and phone calls

-400Am rechargeable battery guarantees 18 hours play-time

-Soft ear pads give you long-term comfort. Rotated ear cups for easy storage needs.

Specifications:

-Bluetooth v3.0

-Play time:18 hours

-Standby time 250 hours

-Charging time: 2-3 hours

-Speaker diameter: 40mm

-Sensitivity: 103±3dB

-Impedance: 64Ω

Package:

1*Ausdom M04 Headset

1*USB Charging Cable

1*3.5mm Audio cable (4feet / 1.2m)

1*User manual