BlueNext TWS bluetooth V5.0  Dual Driver  Lightweight Sports Earphone

specifications：

Packing quantity: 200pcs

Outer box size: 55 * 400 * 220mm Color box size: 185 * 110 * 25mm

Bare machine net weight: 23g

Full box weight: 12KG Product+color box weight: 57g

parameter information：

Bluetooth version: Bluetooth 5.0

Product model: Sports Bluetooth earphones

Headphone type: wireless Bluetooth

Sensitivity: 98dB+/-3dB

Frequency range: 200-20000Hz

Battery capacity: 105mAH

Music duration:>6 hours

Transmission distance: 10 meters without obstacles

Charging time: approximately 1 hour

Input: When 5V=1A

Charging method: micro USB