Rear Hanging Wire-Controlled Bone Conduction Outdoor Sports Headphone(Blue)1. Rear mounted, ergonomic, five sided curved line fits the head design, with lightweight materials, simple and comfortable. 2. Bone conduction earphones, do not hurt the eardrum, remove the deep silicone ear cap to achieve painless wear. 3. Bilateral stereo, sound quality fidelity. 4. Compatible with major mainstream music apps. 5. With voice control, call function. Specification: Package Weight One Package Weight 0. 09kgs 0. 21lb One Package Size

Carton Size 42cm * 42cm * 17cm / 16

support FM radio

and the charging starts instantly

Audio input: USB

Carton Size 42cm * 32cm * 18cm / 16

Unlock mode APP connection Password

hunting or traveling

40HQ: 412 cartons * 318 pcs = 131016 pcs

the roller brush can be cleaned and used repeatedly

40HQ: 1212 cartons * 80 pcs = 96960 pcs

Two five-pin round plugs: Midi input/output

saying goodbye to complicated operations