Specification:
Chip: 5616
Bluetooth version: 5.0
Speaker diameter: 10mm
Bluetooth effective distance: >=10M
Headphone battery: 40mAh
Headphone input: DC5V, 40mA
Headphone charging time: about 1.5 hours
Rechargeable battery: 250mAh
Charging compartment input: DC5V, 5000mA
Playing time: about 4 hours
Charging time in the charging compartment: about 1.5 hours
TYPE-C line length: 30cm±2cm
Function:
Double diaphragm Horn
New bluetooth 5.0
Smart Touch
Automatic Pairing
Noise Reduction
Sire Voice Assistant
Large Capacity Baattery
Piano Paint Material
IPX4 Waterproof
Package included:
1* Lenovo LP1S TWS bluetooth 5.0 Earphone with Charging Box
1* Type-C Charging Cable
2 pairs of Eartips
1* Manual

Ultra Lightweight &Ergonomic Design ] With the ultra lightweight TWS Bluetooth earbuds offers a whole new wearing experiences,small size and lightweight make it burden-free on your ears,just wear them and forget about them.Excellent Ergonomic design,the bluetooth earphones fits better to the ear canals,  it is not easy to loose or fall out.
[ Bluetooth 5.0 Technology  ] With the latest Bluetooth 5.0 chip and compact designed antenna, wireless earbuds has faster transmission rate ,lower latency and lower power consumption,providing fast and stable connection with no signal loss or music dropout. 

[ Clear Call&Quality Sound  ] Equipped with high-sensitivity diaphragm . These wireless headphones produces powerful dynamic sound and highlight rich details of the vocals ,restore audio authenticity and voice dynamics.Crystal clarity and deep resonant bass signature deliver immersive sound quality.Call noise reduction brings you crystal clear calls and immerse yourself in the wonderful world of music.

[ Touch Control&Instant Connection  ]Easy touch control brings you a more comfortable and convenient experience to answer phones,switch songs and activate voice assistant without operating your mobile device frequently,just easily control it by a simple tap on the earbuds.With one step auto-paring design,simply take out the earbuds,it connects automatically to the paired devices instantly.