Lenovo LP50 BT 5.0 Earbuds Wireless Headphones BT Earphone with Mic Waterproof Noise Isolation Earbuds Quick Charge Fast Pairing In-ear Sports Headset Charging Box Touch Control

Features:
Adopt BT5.0 chip, signal transmission is high-speed and stable, providing high-quality sound quality, a stable connection within 10 meters.
Portable Wireless Stereo wireless BT headphones can be automatically turned on and paired from the charging compartment, and the memory can be connected back to each other.
Intelligent touch control, no need to press, comfortable silicone ear-in design, fit the ear outline.
Built-in high-definition microphone, intelligent noise reduction, high-quality calls, high-definition call noise reduction technology.
With a storage box, 300mAh charging compartment, long battery life, longer music playing time, headset fully charged for 1 hour, can be used for 3 hours.

Specifications:
Model Number: Lenovo/LP50
BT Version: BT5.0
Transmitting Distance: 10m/33ft (no obstacle)
Frequency Range: 20-20000Hz
Sensitivity: 108dB
Impedance: 16Ω
Charging Box Capacity: 3.7V 300mAh
Earphone Battery Capacity: 2 * 3.7V 30mAh
Charg Time: about 1.5 hours
Work Time: 3.5 hours
Material: ABS
Color: Black, White(Optional)
Package Size: 12*9*3.5cm / 4.72*3.54*1.38in
Package Weight: 70g / 2.47oz

Package List:
1 * Pair of Earbuds
2 * Silicone Earplugs
1 * Charging Box
1 * Charging Cable
1 * User Manual