Features: True Wireless Bluetooth Headset True left and right surround sound quality support multi-point connection, one machine two exclusive private model patented products, brand customization, foreign trade OEM single for driving office, two for HD music appreciation Special charging storage box, convenient and intelligent Brand: Neutral
Bluetooth version: Noda AB1511 V4.1 Transmission distance: 10 meters Listening to song time: 3-4h Call time: 4
