Lenovo HT28 TWS Bluetooth Headset

Brand Name: Lenovo

Model Number: HT28

BT Version: BT 5.0

Frequency Range: 20-20000Hz

Sensitivity: 98±3dB 

Impedance: 32Ω

Transmission Distance: 10m/33ft

Charging Case Capacity: 3.7V 400mAh

Earphone Battery Capacity: 2* 3.7V 50mAh Music Time: about 4 hours

Charging Time: about 1h

Standby Time: about 100h Charging

Port: Type-C

Color: White, Black(Optional)

Built-in Mic

Earphone Size: 43.5mm * 18.8mm * 22mm Earphone Weight: 9g/0.32oz (Pair of Earbuds) Charging Case Size: 80mm * 37.5mm * 33.5mm

Charging Case Weight: 54g/1.9oz

Package Size: 17.5*10*3.5cm/6.9*3.9*1.4in

Package Weight: 113g/4.0oz

Box Dimensions: 

10 cm x 3.8 cm x 17.6 cm

What's In the Box:

1 pair x earbuds, 1 x charging case, 1 x micro usb cable, 2 pairs x earbud rubber tips, 1 x manual