d features electronics built in bluetooth

S650-XT/B650-XT Replacement Ear Cup 204390

OneOdio A71 Hi-Res Studio Recording Headphones - Wired Over Ear Headphones, with Stereo Sound, 3.5/6.35MM Jack for PC Computer DJ Guitar

OneOdio Monitor 60 Professional Studio Headphones, Recording Headphones, Hi-Res Audio, Soft Earmuffs, 6.35mm Adapter for Tracking Mixing DJ Mastering

Califone On-Ear Headphones with 3.5mm Plug, Red & Black

Califone Multimedia Stereo Headphones

eKids Pokemon Wired Headphones for Kids, Over Ear Headphones for School, Home, or Travel - Yellow (PK-140.EXV1)

AKG K240 Professional Studio Headphones with Gear Headphone Amplifier

Altec Lansing NanoBuds ANC 2.0 - Wireless Earbuds with Active Noise Canceling

eKids Super Mario Wired Headphones, Over Ear Headphones for School, Home, or Travel - Blue (MO-140.EXV1)

Jabra Evolve2 55 - Link390c UC Stereo with Charging Stand Wireless Headset / Music Headphones

PHILIPS Wired Earbuds, in-Ear Headphones with In-Line Microphone & Controls- 3.5 Jack

Jabra Engage Convertible EarGels and Earhook Pack 14121-41

iJoy Wireless Headset with Microphone, 10Hr Playtime, SD, Backup Wire

RCA Wave-70 True Wireless Earbuds with Hi-Res Audio & 20H Playtime

Coby True Wireless Sports Ear Buds

eKids Wired Headphones for Kids, Over Ear Headphones for Girls and Boys - Multicolored (KD-140.EXV0)

Sony INZONE Buds Gaming Earbuds (Black) - Noise-Canceling Mic with Earbud Replacement Tips

JVC America - JVC HAENR15B Gumy Sport Secure Fit Earbuds - Mic - In-line Remote (Black/Red)

Walker's Youth and Women Folding Passive Muff

eKids Unicorn Wired Headphones for Kids, Over Ear Headphones for School, Home, or Travel - Pink (KD-140UN.EXV9Z)

PHILIPS Wired Earbuds with In-Line Microphone, In-Ear Stereo Earphones 3.5mm Jack

Sony MDR-7506 Professional Studio Diaphragm Headphones