Lenovo LP13 True Wireless BT5.3 Headphones Sports Running Earphone Music Headphone with Charging Case Auto Pairing ( Item#: V11874GR )

Features:
Unique Large Sound Chamber Structure: The LP13 clip-on sports BT headphones feature a unique large sound chamber structure that expands the sound field while achieving resonance at the same frequency, creating a 360° surround sound with high-definition, rich and full audio for an immersive experience.
Balanced Three-Frequency Sound Field: These headphones offer high-frequency transparency, delicate mid-frequency, and thick low-frequency, creating a balanced and shocking sound field with high-definition audio for a HIFI immersive audio experience.
Clear Call Quality: The LP13 headphones provide high-quality clear voice calls, thanks to the built-in smart 5.3 chip and high-definition microphone. They are excellent for daily live broadcasting, sound reception, calls, and voice commands.
Full Metal Diaphragm Coil: The headphones feature a full metal diaphragm coil that provides a shocking sound as if you were on the scene. The low distortion speaker drive unit can bring a thick and powerful bass, adjusting the mid and low frequencies to optimize audio output.
Instant BT Connection and Long Battery Life: Simply open the lid for an immediate BT 5.3 connection, no need for complicated setups. The headphones come with a 180mAh charging case and 30mAh earbuds, ensuring hours of uninterrupted music playback.

Specifications:
Brand Name: Lenovo
Model Number: LP13
BT Version: 5.3
Wearing style: clip-on
Transmitting Distance: up to 10m (no obstacle)
Drive Diameter: 10mm
Sensitivity: -89dB +3dB
Charging Case Battery Capacity: 3.7V 180mAh
Earbuds Battery Capacity (Each): 3.7V 30mAh
Music Play Time: 5-6 hours (depends on music volume)
Charging Time: about 1.5 hours
Color: Green, Pink (Optional)
Package Size: 12*9*4cm
Package Weight: 85g

Package List:
1 * Pair of Earbuds
1 * Charging Case
1 * Charging Cable
1 * User Manual