Features:
Wireless connectivity.
The KS Slammers let you listen to your music wirelessly with a range of up to 10 meters. Put your device on shuffle, leave your phone in your bag and if you want to skip a song, use the on-ear track controls to skip, play/pause or adjust the volume.
Comfortable listening.
Featuring a soft-touch matte black finish, the adjustable, padded headband gives comfort to your head and the oval-shaped ear cups surround your ears with the soft padding to provide comfy listening for hours.
Swivel earcups.
The swivel earcups allow you to enjoy your music and still keep an ear on the rest of the world. The KS Slammers are easily stored and when both earcups are swiveled, they can be packed easily as they lay flatter.

Specifications:
Works with Bluetooth V4.2;
Wireless connectivity range: up to 10m;
Drivers: 40mm;
Frequency response: 20 Hz – 20 kHz;
Battery type: LiPo, rechargeable;
Playtime: up to 5 hours;
Charge time: up to 2 hours