Wireless version: V5.3 Working range: barrier-free 10 meters Wireless frequency: 2.402-2.480GHz Charge and discharge cycle: >300 times Charging box capacity: 300mAh Charging voltage: DC5V-1A Charging time: 2

Wireless version: V5.3 Working range: barrier-free 10 meters Wireless frequency: 2.402-2.480GHz Charge and discharge cycle: >300 times Charging box capacity: 250mAh Charging voltage: DC5V-1A Charging time: 2

Product Type: Wireless Neckband Earphones Comfortable neckband design LED light display Stereo music support Built-in speakers Strong bass Clear and

Product Type: Wireless Sports Neckband Earphones Sports-oriented neckband design High-quality sound Extra bass Suitable for gaming (Play Game) HD call

Durable and sturdy design with a metal outer body that protects against impacts. Features an elegant and comfortable design. Supports