ZEALOT B28 Wireless Headphones Bluetooth Headset Foldable Stereo Headphone Gaming Earphones with Microphone for PC Mobile Phone MP3 ( #: V8299B )

Features:
BT 5.0 technology ensures super-fast data transmission and stable performance, compatible with almost all BT-enabled devices.
Lightweight and foldable, convenient for carrying around and easy for storage.
With a 3.5mm audio jack and included audio cable, support wired and wireless playback modes.
The headband is adjustable to give you just the perfect fit, suitable for difference head size.
Over-the-head Design Stereo Headset, ergonomically designed with soft PU earmuffs.
Intelligent noise-canceling microphone, Reduce distracting background noise for clear communication.

Specification:
Type: Headset
Color: Black, Blue, Green, Red(Optional)
Material: ABS & Sponge
BT Version: 5.0
Battery Capacity: 500mAh
Impedance: 32Ωx2
SNR: 85-100db
Frequency Range: 20-20000HZ
Speaker Size: 40mm
Transmission Range: About 10m
Charging Time: 2.5 Hours
Package Size: 16.7 * 15 * 9cm / 6.6 * 5.9 * 3.5in
Package Weight: 318 / 11.2oz

Package List:
1 * Headset
1 * USB Cable
1 * 3.5mm Audio Cable
1 * User Manual(Chinese&English)