Sony Lkd-550 Headphone

- Ergonomic headband design, comfortable to wear, firmly

• Earmuffs scientific and ratlonal design, adapt to different head shape ear wear more and more comfortable ear sheel surface texture processing fine, elegant, beautifull

- Product Details :

• Version : Bluetooth V4.2
• Transmit Range : <=10M
• Battery : Reachargeable polymer lithium-om battery
• Charge Time : <3H
• Standby Time : About 100H (battery saturation)