What's in the box:

MH10 Head-mounted BT5.0 Wireless Headset Foldable Stereo Sound Button Operation Support Card FM (Standard)

The headset is head-mounted design, comfortable ear cushion. It supports BT5.0, support card playback and FM function, button operation on one side. It brings you stereo sound music.

Features:
Sealed earmuff design, effectively block outside noise, comfortable to wear.
Foldable design, adjustable head size, high applicability.
Support card playback and FM function.
Built-in microphone, can take hands-free calling.
BT 5.0 chip with high compatibility, smooth playback and clear sound quality.

Specifications:
Material: ABS
Color: Gold
Drive: 40mm
Impedance: 32 OHM
BT Version: BT V5.0
BT Frequency Band: 2.4GHz
Power Level: CLASS II
BT Distance: 10 meters without barriers
Frequency Response: 20-20000Hz
With A2DP/AVRCP high-quality stereo audio transmission and remote control protocol
Charge Time: About 2 hours (power indicator charge: red light is on, full charge: red light is off (blue light is on).)
Talk Time: About 8-10 hours
Music Time: About 8-10 hours
Standby Time: About 120 hours
Battery Capacity: 200mAh + protection board
Power Supply: 5VDC power supply, round hole interface, computer USB port, mobile phone charge device, car charge device
Compatibility: Compatible with 99% of mobile phones with BT function
Item Weight: 130g / 4.59ounces
Package Weight: 262g / 9.24ounces
Package Size: 68 * 41 * 37mm / 2.68 * 1.61 * 1.46in

Packing List:
1 * Head-mounted Headset
1 * Audio Cable
1 * Charge Cable