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
